#229FC9
Closest named color: Turquoise Blue (#06B1C4). oklch(65.7% 0.119 226.8), rgb(34, 159, 201).
Aa
Black text reads best on this color (6.87:1).
About this color
#229FC9 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 66%, its chroma 0.119 and its hue 227°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.055 away. Black text reads best on it, at 6.87:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.119) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 6.87:1 |
| White text | 3.05:1 |
Values
| HEX | #229FC9 |
| RGB | rgb(34, 159, 201) |
| HSL | hsl(195, 71%, 46%) |
| OKLCH | oklch(65.7% 0.119 226.8) |
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 #229FC9 | 3.05:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #229FC9 | 6.87:1 | AA | Lc 47.1 | Large or bold text, headings |
| #229FC9 text on white | 3.05:1 | AA large text | Lc 57.0 | Large or bold text, headings |
| #229FC9 text on black | 6.87:1 | AA | Lc -44.8 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F0F7F9
oklch(97.1% 0.008 216.6)
-
Step 100
100
#DFECF3
oklch(93.5% 0.017 230.9)
-
Step 200
200
#C4DEEA
oklch(88.5% 0.032 227.3)
-
Step 300
300
#99C9DE
oklch(80.9% 0.058 226.6)
-
Step 400
400
#5BACCD
oklch(70.6% 0.093 226.9)
-
Step 500
500 (this color)
#229FC9
oklch(65.7% 0.119 226.8)
-
Step 600
600
#007FA3
oklch(55.6% 0.107 226.4)
-
Step 700
700
#006B8A
oklch(49.2% 0.095 226.5)
-
Step 800
800
#005772
oklch(42.6% 0.083 227.6)
-
Step 900
900
#00495F
oklch(37.8% 0.072 226.2)
-
Step 950
950
#032B39
oklch(27% 0.049 226.8)
#229FC9 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) | #889CCB | 0.087 |
| Deuteranopia (no green cones) | #738DC8 | 0.075 |
| Tritanopia (no blue cones) | #00ABAD | 0.063 |
| Achromatopsia (no color) | #939393 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #229FC9
#229FC9
oklch(65.7% 0.119 226.8)
- #CC794F
#CC794F
oklch(65.8% 0.118 46.8)
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 #229FC9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.055
- Faded Blue #658CBB ΔE 0.064
- Blue NCS #118AB2 ΔE 0.065
- Cadet Blue #5F9EA0 ΔE 0.069
- Greyblue #77A1B5 ΔE 0.071
- Dark Sky Blue #448EE4 ΔE 0.071
- Water Blue #0E87CC ΔE 0.072
- Chefchaouen Blue #4895EF ΔE 0.074
Use #229FC9 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.