#2C5464
Closest named color: Deep Teal (#00555A). oklch(42.4% 0.052 226.1), rgb(44, 84, 100).
Aa
White text reads best on this color (8.20:1).
About this color
#2C5464 is a dark, muted teal or cyan. In OKLCH its lightness is 42%, its chroma 0.052 and its hue 226°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.034 away. White text reads best on it, at 8.20:1.
| Hue family | Teals and cyans |
| Lightness | dark (42%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.55:1 |
| White text | 8.20:1 |
Values
| HEX | #2C5464 |
| RGB | rgb(44, 84, 100) |
| HSL | hsl(197, 39%, 28%) |
| OKLCH | oklch(42.4% 0.052 226.1) |
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 #2C5464 | 8.20:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #2C5464 | 2.55:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #2C5464 text on white | 8.20:1 | AAA | Lc 88.3 | Fine for body text |
| #2C5464 text on black | 2.55:1 | Fails | Lc -13.9 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBEE
oklch(93.6% 0.009 225.1)
-
Step 200
200
#CEDCE2
oklch(88.6% 0.017 225.2)
-
Step 300
300
#ADC5D0
oklch(80.9% 0.03 227.1)
-
Step 400
400
#80A7B8
oklch(70.6% 0.049 226.5)
-
Step 500
500
#5F92A7
oklch(63.2% 0.063 225.9)
-
Step 600
600
#447C92
oklch(55.7% 0.068 225.6)
-
Step 700
700
#35687C
oklch(49% 0.063 225.9)
-
Step 800
800 (this color)
#2C5464
oklch(42.4% 0.052 226.1)
-
Step 900
900
#294652
oklch(37.7% 0.04 226.3)
-
Step 950
950
#182930
oklch(26.9% 0.026 225.8)
#2C5464 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) | #4B5265 | 0.040 |
| Deuteranopia (no green cones) | #434C64 | 0.036 |
| Tritanopia (no blue cones) | #075959 | 0.037 |
| Achromatopsia (no color) | #4F4F4F | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C5464
#2C5464
oklch(42.4% 0.052 226.1)
- #664535
#664535
oklch(42.3% 0.052 46.7)
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 #2C5464, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.034
- Dark Slate Gray #2F4F4F ΔE 0.034
- Petrol #005F6A ΔE 0.037
- YInMn Blue #415A77 ΔE 0.044
- Dark Grey Blue #29465B ΔE 0.045
- Charcoal #264653 ΔE 0.049
- Dark Teal #014D4E ΔE 0.053
- Deep Sea Blue #015482 ΔE 0.054
Use #2C5464 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.