#779DBE
Closest named color: Greyblue (#77A1B5). oklch(68% 0.064 245.2), rgb(119, 157, 190).
Aa
Black text reads best on this color (7.35:1).
About this color
#779DBE is a medium-light, muted blue. In OKLCH its lightness is 68%, its chroma 0.064 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.020 away. Black text reads best on it, at 7.35:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.35:1 |
| White text | 2.85:1 |
Values
| HEX | #779DBE |
| RGB | rgb(119, 157, 190) |
| HSL | hsl(208, 35%, 61%) |
| OKLCH | oklch(68% 0.064 245.2) |
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 #779DBE | 2.85:1 | Fails | Lc -60.0 | Large or bold text, headings |
| Black text on #779DBE | 7.35:1 | AAA | Lc 49.4 | Large or bold text, headings |
| #779DBE text on white | 2.85:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #779DBE text on black | 7.35:1 | AAA | Lc -47.1 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200
#CDDBE7
oklch(88.4% 0.022 243.8)
-
Step 300
300
#ACC4D9
oklch(80.9% 0.04 244.7)
-
Step 400
400 (this color)
#779DBE
oklch(68% 0.064 245.2)
-
Step 500
500
#5E8FB8
oklch(63.2% 0.082 244.8)
-
Step 600
600
#4378A4
oklch(55.5% 0.089 245.4)
-
Step 700
700
#34658D
oklch(49.1% 0.084 245.3)
-
Step 800
800
#2C5372
oklch(42.8% 0.068 244.4)
-
Step 900
900
#28445C
oklch(37.6% 0.054 245.7)
-
Step 950
950
#182836
oklch(27% 0.034 245.9)
#779DBE 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) | #909DC0 | 0.032 |
| Deuteranopia (no green cones) | #8796BD | 0.026 |
| Tritanopia (no blue cones) | #5FA5A8 | 0.053 |
| Achromatopsia (no color) | #999999 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #779DBE
#779DBE
oklch(68% 0.064 245.2)
- #B4916E
#B4916E
oklch(68% 0.064 66.4)
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 #779DBE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.020
- Bluey Grey #89A0B0 ΔE 0.033
- Bluegrey #85A3B2 ΔE 0.033
- Cool Gray #8D99AE ΔE 0.033
- Silver Lake Blue #778DA9 ΔE 0.047
- Blue Grey #758DA3 ΔE 0.052
- Faded Blue #658CBB ΔE 0.055
- Cool Steel #97A7B3 ΔE 0.056
Use #779DBE 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.