#799DAB
Closest named color: Greyblue (#77A1B5). oklch(67.4% 0.045 223.7), rgb(121, 157, 171).
Aa
Black text reads best on this color (7.22:1).
About this color
#799DAB is a medium-light, muted teal or cyan. In OKLCH its lightness is 67%, its chroma 0.045 and its hue 224°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.016 away. Black text reads best on it, at 7.22:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.22:1 |
| White text | 2.90:1 |
Values
| HEX | #799DAB |
| RGB | rgb(121, 157, 171) |
| HSL | hsl(197, 23%, 57%) |
| OKLCH | oklch(67.4% 0.045 223.7) |
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 #799DAB | 2.90:1 | Fails | Lc -60.7 | Content text, not long reading |
| Black text on #799DAB | 7.22:1 | AAA | Lc 48.6 | Large or bold text, headings |
| #799DAB text on white | 2.90:1 | Fails | Lc 55.4 | Large or bold text, headings |
| #799DAB text on black | 7.22:1 | AAA | Lc -46.4 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBEE
oklch(93.6% 0.009 225.1)
-
Step 200
200
#CFDCE1
oklch(88.6% 0.016 222.7)
-
Step 300
300
#AEC5CE
oklch(80.9% 0.028 223.3)
-
Step 400
400 (this color)
#799DAB
oklch(67.4% 0.045 223.7)
-
Step 500
500
#6391A3
oklch(63% 0.057 224.4)
-
Step 600
600
#487B8E
oklch(55.5% 0.062 224)
-
Step 700
700
#396879
oklch(49.1% 0.058 223.6)
-
Step 800
800
#305562
oklch(42.7% 0.047 222.6)
-
Step 900
900
#2B4650
oklch(37.7% 0.037 223.4)
-
Step 950
950
#1A292F
oklch(27% 0.023 224.8)
#799DAB 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) | #959BAC | 0.036 |
| Deuteranopia (no green cones) | #8D95AB | 0.032 |
| Tritanopia (no blue cones) | #69A2A1 | 0.030 |
| Achromatopsia (no color) | #979797 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #799DAB
#799DAB
oklch(67.4% 0.045 223.7)
- #AF8E81
#AF8E81
oklch(67.4% 0.044 42.6)
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 #799DAB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.016
- Bluey Grey #89A0B0 ΔE 0.024
- Bluegrey #85A3B2 ΔE 0.025
- Cool Gray #8D99AE ΔE 0.028
- Cadet Blue #5F9EA0 ΔE 0.035
- Cool Grey #95A3A6 ΔE 0.042
- Blue Grey #758DA3 ΔE 0.045
- Silver Lake Blue #778DA9 ΔE 0.046
Use #799DAB 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.