#6C75FF
Closest named color: Cornflower (#6A79F7). oklch(62.8% 0.202 276.1), rgb(108, 117, 255).
Aa
Black text reads best on this color (5.62:1).
About this color
#6C75FF is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.202 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.016 away. Black text reads best on it, at 5.62:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.202) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.62:1 |
| White text | 3.73:1 |
Values
| HEX | #6C75FF |
| RGB | rgb(108, 117, 255) |
| HSL | hsl(236, 100%, 71%) |
| OKLCH | oklch(62.8% 0.202 276.1) |
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 #6C75FF | 3.73:1 | AA large text | Lc -70.0 | Content text, not long reading |
| Black text on #6C75FF | 5.62:1 | AA | Lc 39.5 | Non-text elements, placeholder text |
| #6C75FF text on white | 3.73:1 | AA large text | Lc 64.5 | Content text, not long reading |
| #6C75FF text on black | 5.62:1 | AA | Lc -37.1 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E4E9FE
oklch(93.7% 0.029 275.2)
-
Step 200
200
#CFD7FE
oklch(88.6% 0.054 276.1)
-
Step 300
300
#AFBCFF
oklch(80.9% 0.096 275.6)
-
Step 400
400
#8896FF
oklch(70.8% 0.153 276)
-
Step 500
500 (this color)
#6C75FF
oklch(62.8% 0.202 276.1)
-
Step 600
600
#585AEF
oklch(55.6% 0.218 276.1)
-
Step 700
700
#4948D0
oklch(49.1% 0.203 276.2)
-
Step 800
800
#3B3CA8
oklch(42.6% 0.169 276.1)
-
Step 900
900
#323585
oklch(37.6% 0.131 276.4)
-
Step 950
950
#1D204E
oklch(27% 0.083 276.5)
#6C75FF 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) | #108BFF | 0.078 |
| Deuteranopia (no green cones) | #007EFC | 0.074 |
| Tritanopia (no blue cones) | #0095AF | 0.176 |
| Achromatopsia (no color) | #848484 | 0.202 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C75FF
#6C75FF
oklch(62.8% 0.202 276.1)
- #A08700
#A08700
oklch(62.8% 0.129 95.9)
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 #6C75FF, closest first.
No curated palette has a color within ΔE 0.04 of #6C75FF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.016
- Medium Slate Blue #7B68EE ΔE 0.041
- Soft Blue #6488EA ΔE 0.060
- Periwinkle #8E82FE ΔE 0.060
- Clear Blue #247AFD ΔE 0.065
- Lavender Blue #8B88F8 ΔE 0.068
- Royal Blue #4169E1 ΔE 0.077
- Medium Purple #9370DB ΔE 0.077
Use #6C75FF 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.