#2E7F8C
Closest named color: Ocean (#017B92). oklch(55.3% 0.079 210), rgb(46, 127, 140).
Aa
White text reads best on this color (4.63:1).
About this color
#2E7F8C is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 55%, its chroma 0.079 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Ocean (#017B92), ΔE 0.025 away. White text reads best on it, at 4.63:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Ocean (#017B92) |
| Black text | 4.53:1 |
| White text | 4.63:1 |
Values
| HEX | #2E7F8C |
| RGB | rgb(46, 127, 140) |
| HSL | hsl(188, 51%, 36%) |
| OKLCH | oklch(55.3% 0.079 210) |
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 #2E7F8C | 4.63:1 | AA | Lc -77.4 | Fine for body text |
| Black text on #2E7F8C | 4.53:1 | AA | Lc 32.1 | Non-text elements, placeholder text |
| #2E7F8C text on white | 4.63:1 | AA | Lc 71.9 | Content text, not long reading |
| #2E7F8C text on black | 4.53:1 | AA | Lc -29.7 | Dividers and decoration only |
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 600.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CBDDE0
oklch(88.5% 0.02 208.8)
-
Step 300
300
#A7C7CD
oklch(80.8% 0.035 210.2)
-
Step 400
400
#76ABB4
oklch(70.7% 0.057 209.2)
-
Step 500
500
#4F96A2
oklch(63.2% 0.073 209.7)
-
Step 600
600 (this color)
#2E7F8C
oklch(55.3% 0.079 210)
-
Step 700
700
#206C78
oklch(49.1% 0.074 210.2)
-
Step 800
800
#1E5861
oklch(42.7% 0.061 209.4)
-
Step 900
900
#1F484F
oklch(37.5% 0.047 210.1)
-
Step 950
950
#132A2F
oklch(26.9% 0.03 213.4)
#2E7F8C 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) | #747A8D | 0.075 |
| Deuteranopia (no green cones) | #66708C | 0.069 |
| Tritanopia (no blue cones) | #008583 | 0.031 |
| Achromatopsia (no color) | #757575 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2E7F8C
#2E7F8C
oklch(55.3% 0.079 210)
- #9B6057
#9B6057
oklch(55.2% 0.079 29.2)
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 #2E7F8C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean #017B92 ΔE 0.025
- Teal #008080 ΔE 0.028
- Teal Blue #01889F ΔE 0.034
- Deep Aqua #08787F ΔE 0.034
- Dark Cyan #008B8B ΔE 0.038
- Cerulean #457B9D ΔE 0.039
- Bluegreen #017A79 ΔE 0.039
- Stormy Blue #507B9C ΔE 0.044
Use #2E7F8C 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.