#227282
Closest named color: Deep Aqua (#08787F). oklch(51.2% 0.078 214), rgb(34, 114, 130).
Aa
White text reads best on this color (5.53:1).
About this color
#227282 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 51%, its chroma 0.078 and its hue 214°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Aqua (#08787F), ΔE 0.022 away. White text reads best on it, at 5.53:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Deep Aqua (#08787F) |
| Black text | 3.79:1 |
| White text | 5.53:1 |
Values
| HEX | #227282 |
| RGB | rgb(34, 114, 130) |
| HSL | hsl(190, 59%, 32%) |
| OKLCH | oklch(51.2% 0.078 214) |
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 #227282 | 5.53:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #227282 | 3.79:1 | AA large text | Lc 26.7 | Dividers and decoration only |
| #227282 text on white | 5.53:1 | AA | Lc 77.3 | Fine for body text |
| #227282 text on black | 3.79:1 | AA large text | Lc -24.4 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CADDE2
oklch(88.5% 0.022 215.3)
-
Step 300
300
#A6C7D0
oklch(80.8% 0.038 216.1)
-
Step 400
400
#74ABB8
oklch(70.8% 0.061 214.1)
-
Step 500
500
#4B96A6
oklch(63.1% 0.078 213.4)
-
Step 600
600
#298091
oklch(55.6% 0.084 213.4)
-
Step 700
700 (this color)
#227282
oklch(51.2% 0.078 214)
-
Step 800
800
#195865
oklch(42.7% 0.065 214.4)
-
Step 900
900
#1C4852
oklch(37.5% 0.051 215)
-
Step 950
950
#122B30
oklch(27.1% 0.032 212.2)
#227282 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) | #666E83 | 0.070 |
| Deuteranopia (no green cones) | #596482 | 0.065 |
| Tritanopia (no blue cones) | #007877 | 0.032 |
| Achromatopsia (no color) | #696969 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #227282
#227282
oklch(51.2% 0.078 214)
- #8E5548
#8E5548
oklch(51.1% 0.079 33.6)
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 #227282, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Aqua #08787F ΔE 0.022
- Deep Turquoise #017374 ΔE 0.028
- Sea Blue #047495 ΔE 0.030
- Ocean #017B92 ΔE 0.031
- Dark Aquamarine #017371 ΔE 0.033
- Bluegreen #017A79 ΔE 0.034
- Ocean Blue #03719C ΔE 0.043
- Teal #008080 ΔE 0.045
Use #227282 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.