#6CA1CE
Closest named color: Greyblue (#77A1B5). oklch(68.9% 0.087 245.2), rgb(108, 161, 206).
Aa
Black text reads best on this color (7.62:1).
About this color
#6CA1CE is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.087 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.039 away. Black text reads best on it, at 7.62:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.62:1 |
| White text | 2.75:1 |
Values
| HEX | #6CA1CE |
| RGB | rgb(108, 161, 206) |
| HSL | hsl(208, 50%, 62%) |
| OKLCH | oklch(68.9% 0.087 245.2) |
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 #6CA1CE | 2.75:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #6CA1CE | 7.62:1 | AAA | Lc 50.9 | Large or bold text, headings |
| #6CA1CE text on white | 2.75:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #6CA1CE text on black | 7.62:1 | AAA | Lc -48.8 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#C9DCEC
oklch(88.5% 0.03 243.4)
-
Step 300
300
#A4C5E2
oklch(80.9% 0.054 245.1)
-
Step 400
400 (this color)
#6CA1CE
oklch(68.9% 0.087 245.2)
-
Step 500
500
#4990C8
oklch(63.2% 0.111 244.7)
-
Step 600
600
#2779B5
oklch(55.6% 0.121 245)
-
Step 700
700
#18659C
oklch(49% 0.113 245.5)
-
Step 800
800
#18537E
oklch(42.7% 0.093 244.9)
-
Step 900
900
#1B4565
oklch(37.7% 0.072 244.5)
-
Step 950
950
#11293B
oklch(27.1% 0.045 243.2)
#6CA1CE 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) | #8EA1D0 | 0.041 |
| Deuteranopia (no green cones) | #8197CD | 0.034 |
| Tritanopia (no blue cones) | #40ACB0 | 0.073 |
| Achromatopsia (no color) | #9C9C9C | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CA1CE
#6CA1CE
oklch(68.9% 0.087 245.2)
- #C19060
#C19060
oklch(69% 0.087 64.9)
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 #6CA1CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.039
- Bluegrey #85A3B2 ΔE 0.051
- Bluey Grey #89A0B0 ΔE 0.053
- Cool Gray #8D99AE ΔE 0.056
- Faded Blue #658CBB ΔE 0.061
- Cornflower Blue #6495ED ΔE 0.064
- Silver Lake Blue #778DA9 ΔE 0.066
- Cool Steel #97A7B3 ΔE 0.069
Use #6CA1CE 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.