#6DA5CE
Closest named color: Greyblue (#77A1B5). oklch(69.9% 0.084 241.2), rgb(109, 165, 206).
Aa
Black text reads best on this color (7.92:1).
About this color
#6DA5CE is a medium-light, moderately saturated blue. In OKLCH its lightness is 70%, its chroma 0.084 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.036 away. Black text reads best on it, at 7.92:1.
| Hue family | Blues |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.92:1 |
| White text | 2.65:1 |
Values
| HEX | #6DA5CE |
| RGB | rgb(109, 165, 206) |
| HSL | hsl(205, 50%, 62%) |
| OKLCH | oklch(69.9% 0.084 241.2) |
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 #6DA5CE | 2.65:1 | Fails | Lc -56.7 | Large or bold text, headings |
| Black text on #6DA5CE | 7.92:1 | AAA | Lc 52.5 | Large or bold text, headings |
| #6DA5CE text on white | 2.65:1 | Fails | Lc 51.5 | Large or bold text, headings |
| #6DA5CE text on black | 7.92:1 | AAA | Lc -50.4 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1EBF3
oklch(93.5% 0.015 241.8)
-
Step 200
200
#C9DCEB
oklch(88.5% 0.029 241.6)
-
Step 300
300
#A3C6E0
oklch(81% 0.053 240.5)
-
Step 400
400 (this color)
#6DA5CE
oklch(69.9% 0.084 241.2)
-
Step 500
500
#4691C5
oklch(63.1% 0.108 241.6)
-
Step 600
600
#217AB1
oklch(55.5% 0.117 241.5)
-
Step 700
700
#106798
oklch(49.1% 0.109 240.9)
-
Step 800
800
#13547B
oklch(42.7% 0.09 240.9)
-
Step 900
900
#194663
oklch(37.8% 0.07 240.6)
-
Step 950
950
#10293A
oklch(27% 0.044 240.8)
#6DA5CE 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) | #93A5D0 | 0.045 |
| Deuteranopia (no green cones) | #869ACD | 0.039 |
| Tritanopia (no blue cones) | #41AFB3 | 0.068 |
| Achromatopsia (no color) | #9F9F9F | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6DA5CE
#6DA5CE
oklch(69.9% 0.084 241.2)
- #C59267
#C59267
oklch(69.9% 0.085 60.9)
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 #6DA5CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.036
- Bluegrey #85A3B2 ΔE 0.046
- Bluey Grey #89A0B0 ΔE 0.050
- Cool Gray #8D99AE ΔE 0.057
- Cool Steel #97A7B3 ΔE 0.063
- Turquoise Blue #06B1C4 ΔE 0.067
- Cool Grey #95A3A6 ΔE 0.071
- Cadet Blue #5F9EA0 ΔE 0.071
Use #6DA5CE 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.