#245263
Closest named color: Deep Teal (#00555A). oklch(41.4% 0.057 225), rgb(36, 82, 99).
Aa
White text reads best on this color (8.52:1).
About this color
#245263 is a dark, muted teal or cyan. In OKLCH its lightness is 41%, its chroma 0.057 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.029 away. White text reads best on it, at 8.52:1.
| Hue family | Teals and cyans |
| Lightness | dark (41%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.46:1 |
| White text | 8.52:1 |
Values
| HEX | #245263 |
| RGB | rgb(36, 82, 99) |
| HSL | hsl(196, 47%, 26%) |
| OKLCH | oklch(41.4% 0.057 225) |
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 #245263 | 8.52:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #245263 | 2.46:1 | Fails | Lc 14.8 | Not readable |
| #245263 text on white | 8.52:1 | AAA | Lc 89.2 | Fine for body text |
| #245263 text on black | 2.46:1 | Fails | Lc -13.1 | 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
#CDDCE2
oklch(88.5% 0.018 223.6)
-
Step 300
300
#AAC6D1
oklch(80.9% 0.034 223.5)
-
Step 400
400
#7CA8BA
oklch(70.6% 0.054 225.1)
-
Step 500
500
#5993A9
oklch(63.2% 0.069 224.3)
-
Step 600
600
#3D7D94
oklch(55.7% 0.074 224.1)
-
Step 700
700
#2F697E
oklch(49.1% 0.069 224.7)
-
Step 800
800 (this color)
#245263
oklch(41.4% 0.057 225)
-
Step 900
900
#254754
oklch(37.8% 0.045 224.9)
-
Step 950
950
#172931
oklch(26.9% 0.028 227.9)
#245263 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) | #495064 | 0.045 |
| Deuteranopia (no green cones) | #404A63 | 0.039 |
| Tritanopia (no blue cones) | #005757 | 0.036 |
| Achromatopsia (no color) | #4C4C4C | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #245263
#245263
oklch(41.4% 0.057 225)
- #664131
#664131
oklch(41.4% 0.058 44.1)
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 #245263, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.029
- Dark Slate Gray #2F4F4F ΔE 0.033
- Dark Grey Blue #29465B ΔE 0.037
- Petrol #005F6A ΔE 0.040
- Charcoal #264653 ΔE 0.041
- Dark Teal #014D4E ΔE 0.045
- Dark Blue Green #005249 ΔE 0.052
- Deep Sea Blue #015482 ΔE 0.052
Use #245263 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.