#6CA2CB
Closest named color: Greyblue (#77A1B5). oklch(69% 0.083 242.2), rgb(108, 162, 203).
Aa
Black text reads best on this color (7.66:1).
About this color
#6CA2CB is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.083 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.033 away. Black text reads best on it, at 7.66:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.66:1 |
| White text | 2.73:1 |
Values
| HEX | #6CA2CB |
| RGB | rgb(108, 162, 203) |
| HSL | hsl(206, 48%, 61%) |
| OKLCH | oklch(69% 0.083 242.2) |
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 #6CA2CB | 2.73:1 | Fails | Lc -58.1 | Large or bold text, headings |
| Black text on #6CA2CB | 7.66:1 | AAA | Lc 51.2 | Large or bold text, headings |
| #6CA2CB text on white | 2.73:1 | Fails | Lc 52.9 | Large or bold text, headings |
| #6CA2CB text on black | 7.66:1 | AAA | Lc -49.0 | 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
#E2EBF3
oklch(93.6% 0.015 244.7)
-
Step 200
200
#C9DCEB
oklch(88.5% 0.029 241.6)
-
Step 300
300
#A4C5E0
oklch(80.8% 0.052 243.1)
-
Step 400
400 (this color)
#6CA2CB
oklch(69% 0.083 242.2)
-
Step 500
500
#4891C4
oklch(63.2% 0.106 241.6)
-
Step 600
600
#257AB1
oklch(55.6% 0.116 242.2)
-
Step 700
700
#166698
oklch(49% 0.108 242.5)
-
Step 800
800
#17547B
oklch(42.8% 0.088 241.8)
-
Step 900
900
#1B4563
oklch(37.6% 0.069 242.8)
-
Step 950
950
#11293A
oklch(27% 0.044 241.7)
#6CA2CB 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) | #90A2CD | 0.043 |
| Deuteranopia (no green cones) | #8498CA | 0.036 |
| Tritanopia (no blue cones) | #42ACB0 | 0.068 |
| Achromatopsia (no color) | #9C9C9C | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CA2CB
#6CA2CB
oklch(69% 0.083 242.2)
- #C19065
#C19065
oklch(69.1% 0.083 62)
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 #6CA2CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.033
- Bluegrey #85A3B2 ΔE 0.046
- Bluey Grey #89A0B0 ΔE 0.049
- Cool Gray #8D99AE ΔE 0.053
- Faded Blue #658CBB ΔE 0.062
- Cool Steel #97A7B3 ΔE 0.065
- Silver Lake Blue #778DA9 ΔE 0.065
- Cadet Blue #5F9EA0 ΔE 0.067
Use #6CA2CB 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.