#126D95
Closest named color: Ocean Blue (#03719C). oklch(50.5% 0.1 234.2), rgb(18, 109, 149).
Aa
White text reads best on this color (5.75:1).
About this color
#126D95 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 50%, its chroma 0.100 and its hue 234°. Its hue sits on the cool side of the wheel. The nearest named color is Ocean Blue (#03719C), ΔE 0.014 away. White text reads best on it, at 5.75:1.
| Hue family | Blues |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Ocean Blue (#03719C) |
| Black text | 3.64:1 |
| White text | 5.75:1 |
Values
| HEX | #126D95 |
| RGB | rgb(18, 109, 149) |
| HSL | hsl(198, 78%, 33%) |
| OKLCH | oklch(50.5% 0.1 234.2) |
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 #126D95 | 5.75:1 | AA | Lc -83.6 | Fine for body text |
| Black text on #126D95 | 3.64:1 | AA large text | Lc 25.7 | Dividers and decoration only |
| #126D95 text on white | 5.75:1 | AA | Lc 78.4 | Fine for body text |
| #126D95 text on black | 3.64:1 | AA large text | Lc -23.4 | 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 700.
-
Step 50
50
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C9DDE9
oklch(88.6% 0.027 234)
-
Step 300
300
#A3C6DC
oklch(80.8% 0.049 235.8)
-
Step 400
400
#6FA9CA
oklch(70.7% 0.077 234.4)
-
Step 500
500
#4493BC
oklch(63.1% 0.099 234)
-
Step 600
600
#1C7DA9
oklch(55.7% 0.108 234.1)
-
Step 700
700 (this color)
#126D95
oklch(50.5% 0.1 234.2)
-
Step 800
800
#105675
oklch(42.8% 0.082 233.5)
-
Step 900
900
#17475F
oklch(37.7% 0.065 234.2)
-
Step 950
950
#0F2A37
oklch(27.1% 0.041 231.9)
#126D95 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) | #596C97 | 0.061 |
| Deuteranopia (no green cones) | #486194 | 0.050 |
| Tritanopia (no blue cones) | #00787B | 0.062 |
| Achromatopsia (no color) | #666666 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #126D95
#126D95
oklch(50.5% 0.1 234.2)
- #905326
#905326
oklch(50.5% 0.1 54.3)
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 #126D95, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Blue #03719C ΔE 0.014
- Peacock Blue #016795 ΔE 0.020
- Sea Blue #047495 ΔE 0.021
- Muted Blue #3B719F ΔE 0.035
- Denim #3B638C ΔE 0.036
- Ocean #017B92 ΔE 0.044
- Flat Blue #3C73A8 ΔE 0.046
- Dull Blue #49759C ΔE 0.051
Use #126D95 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.