#79B9BC
Closest named color: Cool Steel (#97A7B3). oklch(74.4% 0.066 199.6), rgb(121, 185, 188).
Aa
Black text reads best on this color (9.47:1).
About this color
#79B9BC is a medium-light, muted teal or cyan. In OKLCH its lightness is 74%, its chroma 0.066 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.055 away. Black text reads best on it, at 9.47:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (74%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.47:1 |
| White text | 2.21:1 |
Values
| HEX | #79B9BC |
| RGB | rgb(121, 185, 188) |
| HSL | hsl(183, 33%, 61%) |
| OKLCH | oklch(74.4% 0.066 199.6) |
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 #79B9BC | 2.21:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #79B9BC | 9.47:1 | AAA | Lc 60.4 | Content text, not long reading |
| #79B9BC text on white | 2.21:1 | Fails | Lc 43.6 | Non-text elements, placeholder text |
| #79B9BC text on black | 9.47:1 | AAA | Lc -58.6 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECED
oklch(93.5% 0.012 203.5)
-
Step 200
200
#C9DEDF
oklch(88.5% 0.022 200.2)
-
Step 300
300
#A3C9CB
oklch(80.9% 0.04 200.3)
-
Step 400
400 (this color)
#79B9BC
oklch(74.4% 0.066 199.6)
-
Step 500
500
#41999D
oklch(63.2% 0.084 199.4)
-
Step 600
600
#128388
oklch(55.6% 0.091 199.8)
-
Step 700
700
#006F73
oklch(49.2% 0.084 199.2)
-
Step 800
800
#085A5E
oklch(42.6% 0.07 200.3)
-
Step 900
900
#154A4D
oklch(37.6% 0.054 200.5)
-
Step 950
950
#0F2C2D
oklch(27.2% 0.035 198.4)
#79B9BC 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) | #B0B3BC | 0.067 |
| Deuteranopia (no green cones) | #A4AABC | 0.063 |
| Tritanopia (no blue cones) | #5EBDBA | 0.027 |
| Achromatopsia (no color) | #AEAEAE | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #79B9BC
#79B9BC
oklch(74.4% 0.066 199.6)
- #D29C9B
#D29C9B
oklch(74.3% 0.065 19.9)
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 #79B9BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.055
- Pewter #96A8A1 ΔE 0.055
- Muted Teal #90B494 ΔE 0.056
- Light Grey Blue #9DBCD4 ΔE 0.057
- Bluegrey #85A3B2 ΔE 0.059
- Light Cornflower Blue #98C1D9 ΔE 0.059
- Pale Teal #82CBB2 ΔE 0.059
- French Gray #ADB5BD ΔE 0.062
Use #79B9BC 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.