#6175F1
Closest named color: Cornflower (#6A79F7). oklch(61.1% 0.186 272.8), rgb(97, 117, 241).
Aa
Black text reads best on this color (5.32:1).
About this color
#6175F1 is a medium-dark, vivid blue. In OKLCH its lightness is 61%, its chroma 0.186 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.018 away. Black text reads best on it, at 5.32:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.186) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.32:1 |
| White text | 3.94:1 |
Values
| HEX | #6175F1 |
| RGB | rgb(97, 117, 241) |
| HSL | hsl(232, 84%, 66%) |
| OKLCH | oklch(61.1% 0.186 272.8) |
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 #6175F1 | 3.94:1 | AA large text | Lc -72.0 | Content text, not long reading |
| Black text on #6175F1 | 5.32:1 | AA | Lc 37.6 | Non-text elements, placeholder text |
| #6175F1 text on white | 3.94:1 | AA large text | Lc 66.5 | Content text, not long reading |
| #6175F1 text on black | 5.32:1 | AA | Lc -35.2 | 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E4E9FC
oklch(93.6% 0.026 274.1)
-
Step 200
200
#CED8FB
oklch(88.6% 0.049 272.8)
-
Step 300
300
#ADBDFC
oklch(80.9% 0.091 273.2)
-
Step 400
400
#8398FB
oklch(70.6% 0.147 273.1)
-
Step 500
500 (this color)
#6175F1
oklch(61.1% 0.186 272.8)
-
Step 600
600
#5060E7
oklch(55.5% 0.203 272.8)
-
Step 700
700
#424FC9
oklch(49.2% 0.188 272.7)
-
Step 800
800
#3641A2
oklch(42.6% 0.156 273)
-
Step 900
900
#2E3981
oklch(37.8% 0.121 272.7)
-
Step 950
950
#1B224B
oklch(27% 0.076 273)
#6175F1 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) | #2C87F5 | 0.057 |
| Deuteranopia (no green cones) | #007AEE | 0.063 |
| Tritanopia (no blue cones) | #0092A8 | 0.161 |
| Achromatopsia (no color) | #808080 | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6175F1
#6175F1
oklch(61.1% 0.186 272.8)
- #9E8000
#9E8000
oklch(61.1% 0.125 92.3)
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 #6175F1, closest first.
No curated palette has a color within ΔE 0.04 of #6175F1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.018
- Medium Slate Blue #7B68EE ΔE 0.043
- Soft Blue #6488EA ΔE 0.051
- Clear Blue #247AFD ΔE 0.053
- Royal Blue #4169E1 ΔE 0.056
- Neon Blue #4361EE ΔE 0.064
- Dark Periwinkle #665FD1 ΔE 0.068
- Cerulean Blue #056EEE ΔE 0.072
Use #6175F1 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.