#04526A
Closest named color: Deep Teal (#00555A). oklch(40.9% 0.077 226.4), rgb(4, 82, 106).
Aa
White text reads best on this color (8.67:1).
About this color
#04526A is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 41%, its chroma 0.077 and its hue 226°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.032 away. White text reads best on it, at 8.67:1.
| Hue family | Teals and cyans |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.077) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.42:1 |
| White text | 8.67:1 |
Values
| HEX | #04526A |
| RGB | rgb(4, 82, 106) |
| HSL | hsl(194, 93%, 22%) |
| OKLCH | oklch(40.9% 0.077 226.4) |
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 #04526A | 8.67:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #04526A | 2.42:1 | Fails | Lc 14.7 | Not readable |
| #04526A text on white | 8.67:1 | AAA | Lc 89.3 | Fine for body text |
| #04526A text on black | 2.42:1 | Fails | Lc -12.9 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF1
oklch(93.6% 0.014 226.6)
-
Step 200
200
#C9DDE6
oklch(88.5% 0.025 226.5)
-
Step 300
300
#A3C7D7
oklch(80.9% 0.045 226.7)
-
Step 400
400
#6EAAC3
oklch(70.6% 0.072 226.3)
-
Step 500
500
#4395B4
oklch(63.2% 0.092 225.9)
-
Step 600
600
#197FA0
oklch(55.7% 0.1 225.9)
-
Step 700
700
#056B89
oklch(49.2% 0.093 226)
-
Step 800
800 (this color)
#04526A
oklch(40.9% 0.077 226.4)
-
Step 900
900
#17485A
oklch(37.8% 0.06 226.2)
-
Step 950
950
#0F2A35
oklch(27% 0.038 227.5)
#04526A 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) | #45506B | 0.057 |
| Deuteranopia (no green cones) | #38486A | 0.048 |
| Tritanopia (no blue cones) | #00595A | 0.041 |
| Achromatopsia (no color) | #4B4B4B | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #04526A
#04526A
oklch(40.9% 0.077 226.4)
- #6C3C24
#6C3C24
oklch(41% 0.077 46.4)
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 #04526A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.032
- Deep Sea Blue #015482 ΔE 0.040
- Dark Grey Blue #29465B ΔE 0.042
- Petrol #005F6A ΔE 0.043
- Charcoal #264653 ΔE 0.047
- Light Navy #155084 ΔE 0.048
- Dark Teal #014D4E ΔE 0.048
- Dark Slate Gray #2F4F4F ΔE 0.049
Use #04526A 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.