#6C75F5
Closest named color: Cornflower (#6A79F7). oklch(62.1% 0.189 276.4), rgb(108, 117, 245).
Aa
Black text reads best on this color (5.50:1).
About this color
#6C75F5 is a medium-light, vivid blue. In OKLCH its lightness is 62%, its chroma 0.189 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.010 away. Black text reads best on it, at 5.50:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.189) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.50:1 |
| White text | 3.81:1 |
Values
| HEX | #6C75F5 |
| RGB | rgb(108, 117, 245) |
| HSL | hsl(236, 87%, 69%) |
| OKLCH | oklch(62.1% 0.189 276.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #6C75F5 | 3.81:1 | AA large text | Lc -70.9 | Content text, not long reading |
| Black text on #6C75F5 | 5.50:1 | AA | Lc 38.7 | Non-text elements, placeholder text |
| #6C75F5 text on white | 3.81:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #6C75F5 text on black | 5.50:1 | AA | Lc -36.3 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F3F5FE
oklch(97.1% 0.012 276.1)
-
Step 100
100
#E5E9FC
oklch(93.7% 0.026 276.4)
-
Step 200
200
#D0D7FC
oklch(88.6% 0.052 276.9)
-
Step 300
300
#B0BCFC
oklch(80.9% 0.092 275.9)
-
Step 400
400
#8996FB
oklch(70.7% 0.148 276.4)
-
Step 500
500 (this color)
#6C75F5
oklch(62.1% 0.189 276.4)
-
Step 600
600
#5A5DE7
oklch(55.6% 0.204 276.5)
-
Step 700
700
#4A4BC9
oklch(49% 0.191 276.4)
-
Step 800
800
#3C3FA3
oklch(42.8% 0.158 276.1)
-
Step 900
900
#333781
oklch(37.8% 0.123 276.5)
-
Step 950
950
#1D214C
oklch(27.1% 0.078 275.8)
#6C75F5 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #2A88F9 | 0.068 |
| Deuteranopia (no green cones) | #007DF2 | 0.075 |
| Tritanopia (no blue cones) | #1C92AA | 0.165 |
| Achromatopsia (no color) | #828282 | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C75F5
#6C75F5
oklch(62.1% 0.189 276.4)
- #9D8500
#9D8500
oklch(62% 0.128 96.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #6C75F5, closest first.
No curated palette has a color within ΔE 0.04 of #6C75F5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.010
- Medium Slate Blue #7B68EE ΔE 0.035
- Soft Blue #6488EA ΔE 0.052
- Periwinkle #8E82FE ΔE 0.061
- Clear Blue #247AFD ΔE 0.065
- Lavender Blue #8B88F8 ΔE 0.067
- Medium Purple #9370DB ΔE 0.068
- Royal Blue #4169E1 ΔE 0.069
Use #6C75F5 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.