#2E7697
Closest named color: Sea Blue (#047495). oklch(53.5% 0.087 231.5), rgb(46, 118, 151).
Aa
White text reads best on this color (5.05:1).
About this color
#2E7697 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 54%, its chroma 0.087 and its hue 232°. Its hue sits on the cool side of the wheel. The nearest named color is Sea Blue (#047495), ΔE 0.020 away. White text reads best on it, at 5.05:1.
| Hue family | Blues |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Sea Blue (#047495) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #2E7697 |
| RGB | rgb(46, 118, 151) |
| HSL | hsl(199, 53%, 39%) |
| OKLCH | oklch(53.5% 0.087 231.5) |
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 #2E7697 | 5.05:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #2E7697 | 4.15:1 | AA large text | Lc 29.4 | Dividers and decoration only |
| #2E7697 text on white | 5.05:1 | AA | Lc 74.7 | Content text, not long reading |
| #2E7697 text on black | 4.15:1 | AA large text | Lc -27.1 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBF0
oklch(93.5% 0.011 234.8)
-
Step 200
200
#CBDCE5
oklch(88.4% 0.022 230.6)
-
Step 300
300
#A8C6D6
oklch(81% 0.039 231.2)
-
Step 400
400
#78A8C1
oklch(70.6% 0.063 231.5)
-
Step 500
500
#5392B2
oklch(63% 0.081 232.1)
-
Step 600
600 (this color)
#2E7697
oklch(53.5% 0.087 231.5)
-
Step 700
700
#266987
oklch(49.2% 0.082 231.2)
-
Step 800
800
#22556D
oklch(42.6% 0.067 231.8)
-
Step 900
900
#214759
oklch(37.8% 0.053 231)
-
Step 950
950
#142934
oklch(26.9% 0.034 232.8)
#2E7697 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) | #657599 | 0.058 |
| Deuteranopia (no green cones) | #576A97 | 0.050 |
| Tritanopia (no blue cones) | #007F81 | 0.054 |
| Achromatopsia (no color) | #6F6F6F | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2E7697
#2E7697
oklch(53.5% 0.087 231.5)
- #955E3C
#955E3C
oklch(53.5% 0.087 51.7)
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 #2E7697, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Blue #047495 ΔE 0.020
- Muted Blue #3B719F ΔE 0.024
- Ocean #017B92 ΔE 0.025
- Dull Blue #49759C ΔE 0.026
- Ocean Blue #03719C ΔE 0.027
- Cerulean #457B9D ΔE 0.028
- Metallic Blue #4F738E ΔE 0.031
- Flat Blue #3C73A8 ΔE 0.033
Use #2E7697 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.