#115A76
Closest named color: Petrol (#005F6A). oklch(43.9% 0.081 229.8), rgb(17, 90, 118).
Aa
White text reads best on this color (7.64:1).
About this color
#115A76 is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 44%, its chroma 0.081 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.030 away. White text reads best on it, at 7.64:1.
| Hue family | Teals and cyans |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.74:1 |
| White text | 7.64:1 |
Values
| HEX | #115A76 |
| RGB | rgb(17, 90, 118) |
| HSL | hsl(197, 75%, 26%) |
| OKLCH | oklch(43.9% 0.081 229.8) |
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 #115A76 | 7.64:1 | AAA | Lc -91.0 | Preferred for body text |
| Black text on #115A76 | 2.74:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #115A76 text on white | 7.64:1 | AAA | Lc 86.2 | Fine for body text |
| #115A76 text on black | 2.74:1 | Fails | Lc -15.9 | Dividers and decoration only |
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 800.
-
Step 50
50
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF1
oklch(93.6% 0.014 226.6)
-
Step 200
200
#C8DDE7
oklch(88.5% 0.026 227.9)
-
Step 300
300
#A2C7DA
oklch(80.9% 0.048 230.4)
-
Step 400
400
#6DAAC7
oklch(70.7% 0.076 229.7)
-
Step 500
500
#4194B8
oklch(63% 0.096 229.6)
-
Step 600
600
#157EA5
oklch(55.6% 0.105 230)
-
Step 700
700
#006A8D
oklch(49.1% 0.098 229.8)
-
Step 800
800 (this color)
#115A76
oklch(43.9% 0.081 229.8)
-
Step 900
900
#15485C
oklch(37.8% 0.063 228.3)
-
Step 950
950
#0F2A36
oklch(27% 0.04 229.8)
#115A76 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) | #4C5977 | 0.056 |
| Deuteranopia (no green cones) | #3E4F76 | 0.048 |
| Tritanopia (no blue cones) | #006263 | 0.047 |
| Achromatopsia (no color) | #535353 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #115A76
#115A76
oklch(43.9% 0.081 229.8)
- #764427
#764427
oklch(44% 0.081 49.6)
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 #115A76, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.030
- Deep Sea Blue #015482 ΔE 0.031
- Light Navy Blue #2E5A88 ΔE 0.038
- YInMn Blue #415A77 ΔE 0.042
- Light Navy #155084 ΔE 0.043
- Deep Teal #00555A ΔE 0.048
- Dusk Blue #26538D ΔE 0.050
- Dark Aqua #05696B ΔE 0.056
Use #115A76 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.