#779FB5
Closest named color: Greyblue (#77A1B5). oklch(68.1% 0.054 232.6), rgb(119, 159, 181).
Aa
Black text reads best on this color (7.41:1).
About this color
#779FB5 is a medium-light, muted blue. In OKLCH its lightness is 68%, its chroma 0.054 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.006 away. Black text reads best on it, at 7.41:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | muted (0.054) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.41:1 |
| White text | 2.83:1 |
Values
| HEX | #779FB5 |
| RGB | rgb(119, 159, 181) |
| HSL | hsl(201, 30%, 59%) |
| OKLCH | oklch(68.1% 0.054 232.6) |
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 #779FB5 | 2.83:1 | Fails | Lc -59.6 | Large or bold text, headings |
| Black text on #779FB5 | 7.41:1 | AAA | Lc 49.7 | Large or bold text, headings |
| #779FB5 text on white | 2.83:1 | Fails | Lc 54.3 | Large or bold text, headings |
| #779FB5 text on black | 7.41:1 | AAA | Lc -47.5 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E4EBEF
oklch(93.6% 0.009 232.4)
-
Step 200
200
#CDDCE4
oklch(88.6% 0.02 230.7)
-
Step 300
300
#ACC5D3
oklch(80.9% 0.034 232.3)
-
Step 400
400 (this color)
#779FB5
oklch(68.1% 0.054 232.6)
-
Step 500
500
#5D91AD
oklch(63.1% 0.07 233)
-
Step 600
600
#427B98
oklch(55.6% 0.075 232.5)
-
Step 700
700
#336882
oklch(49.2% 0.07 231.9)
-
Step 800
800
#2B546A
oklch(42.6% 0.059 233.9)
-
Step 900
900
#274656
oklch(37.7% 0.046 232.3)
-
Step 950
950
#182932
oklch(27% 0.028 232.3)
#779FB5 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) | #959EB6 | 0.038 |
| Deuteranopia (no green cones) | #8C96B5 | 0.035 |
| Tritanopia (no blue cones) | #62A5A6 | 0.040 |
| Achromatopsia (no color) | #999999 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #779FB5
#779FB5
oklch(68.1% 0.054 232.6)
- #B4907A
#B4907A
oklch(68.1% 0.054 53)
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 #779FB5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.006
- Bluegrey #85A3B2 ΔE 0.022
- Bluey Grey #89A0B0 ΔE 0.023
- Cool Gray #8D99AE ΔE 0.030
- Cadet Blue #5F9EA0 ΔE 0.044
- Cool Grey #95A3A6 ΔE 0.046
- Cool Steel #97A7B3 ΔE 0.049
- Silver Lake Blue #778DA9 ΔE 0.049
Use #779FB5 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.