#245266
Closest named color: Deep Teal (#00555A). oklch(41.5% 0.06 229.1), rgb(36, 82, 102).
Aa
White text reads best on this color (8.48:1).
About this color
#245266 is a dark, muted teal or cyan. In OKLCH its lightness is 42%, its chroma 0.060 and its hue 229°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.033 away. White text reads best on it, at 8.48:1.
| Hue family | Teals and cyans |
| Lightness | dark (42%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.47:1 |
| White text | 8.48:1 |
Values
| HEX | #245266 |
| RGB | rgb(36, 82, 102) |
| HSL | hsl(198, 48%, 27%) |
| OKLCH | oklch(41.5% 0.06 229.1) |
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 #245266 | 8.48:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #245266 | 2.47:1 | Fails | Lc 14.9 | Not readable |
| #245266 text on white | 8.48:1 | AAA | Lc 89.0 | Fine for body text |
| #245266 text on black | 2.47:1 | Fails | Lc -13.2 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBEF
oklch(93.5% 0.01 228.9)
-
Step 200
200
#CDDCE4
oklch(88.6% 0.02 230.7)
-
Step 300
300
#AAC5D3
oklch(80.8% 0.035 230.3)
-
Step 400
400
#7CA8BD
oklch(70.7% 0.056 229)
-
Step 500
500
#5992AC
oklch(63.1% 0.071 228.9)
-
Step 600
600
#3C7C98
oklch(55.6% 0.078 229.1)
-
Step 700
700
#2E6882
oklch(49% 0.073 230.1)
-
Step 800
800 (this color)
#245266
oklch(41.5% 0.06 229.1)
-
Step 900
900
#254656
oklch(37.6% 0.047 230.9)
-
Step 950
950
#162932
oklch(26.9% 0.03 229.7)
#245266 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) | #485167 | 0.043 |
| Deuteranopia (no green cones) | #3E4A66 | 0.037 |
| Tritanopia (no blue cones) | #005859 | 0.039 |
| Achromatopsia (no color) | #4D4D4D | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #245266
#245266
oklch(41.5% 0.06 229.1)
- #66422E
#66422E
oklch(41.5% 0.059 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 #245266, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.033
- Dark Slate Gray #2F4F4F ΔE 0.038
- Dark Grey Blue #29465B ΔE 0.038
- Petrol #005F6A ΔE 0.041
- Charcoal #264653 ΔE 0.043
- Deep Sea Blue #015482 ΔE 0.048
- Dark Teal #014D4E ΔE 0.049
- YInMn Blue #415A77 ΔE 0.050
Use #245266 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.