#11525F
Closest named color: Deep Teal (#00555A). oklch(40.6% 0.065 214.6), rgb(17, 82, 95).
Aa
White text reads best on this color (8.76:1).
About this color
#11525F is a dark, muted teal or cyan. In OKLCH its lightness is 41%, its chroma 0.065 and its hue 215°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.016 away. White text reads best on it, at 8.76:1.
| Hue family | Teals and cyans |
| Lightness | dark (41%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.39:1 |
| White text | 8.76:1 |
Values
| HEX | #11525F |
| RGB | rgb(17, 82, 95) |
| HSL | hsl(190, 70%, 22%) |
| OKLCH | oklch(40.6% 0.065 214.6) |
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 #11525F | 8.76:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #11525F | 2.39:1 | Fails | Lc 14.3 | Not readable |
| #11525F text on white | 8.76:1 | AAA | Lc 89.7 | Fine for body text |
| #11525F text on black | 2.39:1 | Fails | Lc -12.6 | Not readable |
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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CADDE2
oklch(88.5% 0.022 215.3)
-
Step 300
300
#A6C7D0
oklch(80.8% 0.038 216.1)
-
Step 400
400
#74ABB8
oklch(70.8% 0.061 214.1)
-
Step 500
500
#4B96A7
oklch(63.2% 0.078 214.5)
-
Step 600
600
#298092
oklch(55.7% 0.085 214.4)
-
Step 700
700
#1A6C7C
oklch(49.2% 0.078 214.1)
-
Step 800
800 (this color)
#11525F
oklch(40.6% 0.065 214.6)
-
Step 900
900
#1C4852
oklch(37.5% 0.051 215)
-
Step 950
950
#122A30
oklch(26.8% 0.032 216)
#11525F 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) | #494F60 | 0.059 |
| Deuteranopia (no green cones) | #3E475F | 0.053 |
| Tritanopia (no blue cones) | #005756 | 0.027 |
| Achromatopsia (no color) | #4B4B4B | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #11525F
#11525F
oklch(40.6% 0.065 214.6)
- #683C31
#683C31
oklch(40.7% 0.065 34.9)
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 #11525F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.016
- Dark Slate Gray #2F4F4F ΔE 0.032
- Dark Teal #014D4E ΔE 0.032
- Charcoal #264653 ΔE 0.039
- Dark Grey Blue #29465B ΔE 0.039
- Dark Blue Green #005249 ΔE 0.040
- Petrol #005F6A ΔE 0.041
- Deep Sea Blue #015482 ΔE 0.058
Use #11525F 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.