#226873
Closest named color: Dark Aqua (#05696B). oklch(47.9% 0.07 209.8), rgb(34, 104, 115).
Aa
White text reads best on this color (6.37:1).
About this color
#226873 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 48%, its chroma 0.070 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aqua (#05696B), ΔE 0.020 away. White text reads best on it, at 6.37:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.070) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.29:1 |
| White text | 6.37:1 |
Values
| HEX | #226873 |
| RGB | rgb(34, 104, 115) |
| HSL | hsl(188, 54%, 29%) |
| OKLCH | oklch(47.9% 0.07 209.8) |
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 #226873 | 6.37:1 | AA | Lc -86.5 | Fine for body text |
| Black text on #226873 | 3.29:1 | AA large text | Lc 22.6 | Dividers and decoration only |
| #226873 text on white | 6.37:1 | AA | Lc 81.4 | Fine for body text |
| #226873 text on black | 3.29:1 | AA large text | Lc -20.5 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CCDDE0
oklch(88.6% 0.019 209.4)
-
Step 300
300
#A8C7CD
oklch(80.9% 0.034 210.7)
-
Step 400
400
#79AAB3
oklch(70.6% 0.054 210.2)
-
Step 500
500
#5395A0
oklch(63% 0.069 209.4)
-
Step 600
600
#357F8B
oklch(55.5% 0.075 209.7)
-
Step 700
700 (this color)
#226873
oklch(47.9% 0.07 209.8)
-
Step 800
800
#225860
oklch(42.8% 0.058 208.5)
-
Step 900
900
#21484F
oklch(37.6% 0.046 210.7)
-
Step 950
950
#152A2E
oklch(26.9% 0.028 211.1)
#226873 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) | #5E6474 | 0.066 |
| Deuteranopia (no green cones) | #535B73 | 0.061 |
| Tritanopia (no blue cones) | #006D6B | 0.027 |
| Achromatopsia (no color) | #5F5F5F | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #226873
#226873
oklch(47.9% 0.07 209.8)
- #804E46
#804E46
oklch(47.9% 0.069 29.7)
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 #226873, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.020
- Deep Turquoise #017374 ΔE 0.035
- Petrol #005F6A ΔE 0.036
- Dark Aquamarine #017371 ΔE 0.036
- Dark Green Blue #1F6357 ΔE 0.045
- Slate #516572 ΔE 0.047
- Deep Aqua #08787F ΔE 0.047
- YInMn Blue #415A77 ΔE 0.052
Use #226873 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.