#266078
Closest named color: YInMn Blue (#415A77). oklch(46.2% 0.071 228.6), rgb(38, 96, 120).
Aa
White text reads best on this color (6.93:1).
About this color
#266078 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 46%, its chroma 0.071 and its hue 229°. Its hue sits on the cool side of the wheel. The nearest named color is YInMn Blue (#415A77), ΔE 0.030 away. White text reads best on it, at 6.93:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | YInMn Blue (#415A77) |
| Black text | 3.02:1 |
| White text | 6.93:1 |
Values
| HEX | #266078 |
| RGB | rgb(38, 96, 120) |
| HSL | hsl(198, 52%, 31%) |
| OKLCH | oklch(46.2% 0.071 228.6) |
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 #266078 | 6.93:1 | AA | Lc -88.8 | Fine for body text |
| Black text on #266078 | 3.02:1 | AA large text | Lc 20.3 | Dividers and decoration only |
| #266078 text on white | 6.93:1 | AA | Lc 83.8 | Fine for body text |
| #266078 text on black | 3.02:1 | AA large text | Lc -18.2 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBEF
oklch(93.5% 0.01 228.9)
-
Step 200
200
#CDDCE3
oklch(88.5% 0.019 227.3)
-
Step 300
300
#ABC5D2
oklch(80.8% 0.034 229.4)
-
Step 400
400
#7DA8BC
oklch(70.8% 0.055 228.3)
-
Step 500
500
#5A92AB
oklch(63.1% 0.07 228.3)
-
Step 600
600
#3E7C97
oklch(55.6% 0.076 228.8)
-
Step 700
700 (this color)
#266078
oklch(46.2% 0.071 228.6)
-
Step 800
800
#285569
oklch(42.7% 0.059 229.4)
-
Step 900
900
#264655
oklch(37.6% 0.046 229.9)
-
Step 950
950
#172932
oklch(27% 0.029 231)
#266078 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) | #545E79 | 0.052 |
| Deuteranopia (no green cones) | #485678 | 0.045 |
| Tritanopia (no blue cones) | #006768 | 0.043 |
| Achromatopsia (no color) | #5A5A5A | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #266078
#266078
oklch(46.2% 0.071 228.6)
- #794C34
#794C34
oklch(46.2% 0.071 48.4)
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 #266078, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- YInMn Blue #415A77 ΔE 0.030
- Petrol #005F6A ΔE 0.032
- Light Navy Blue #2E5A88 ΔE 0.037
- Denim #3B638C ΔE 0.040
- Dark Aqua #05696B ΔE 0.043
- Peacock Blue #016795 ΔE 0.047
- Deep Sea Blue #015482 ΔE 0.050
- Slate #516572 ΔE 0.052
Use #266078 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.