#009EC7
Closest named color: Turquoise Blue (#06B1C4). oklch(65% 0.123 224.7), rgb(0, 158, 199).
Aa
Black text reads best on this color (6.71:1).
About this color
#009EC7 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 65%, its chroma 0.123 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Turquoise Blue (#06B1C4), ΔE 0.057 away. Black text reads best on it, at 6.71:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.123) |
| Temperature | cool |
| Nearest name | Turquoise Blue (#06B1C4) |
| Black text | 6.71:1 |
| White text | 3.12:1 |
Values
| HEX | #009EC7 |
| RGB | rgb(0, 158, 199) |
| HSL | hsl(192, 100%, 39%) |
| OKLCH | oklch(65% 0.123 224.7) |
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 #009EC7 | 3.12:1 | AA large text | Lc -63.0 | Content text, not long reading |
| Black text on #009EC7 | 6.71:1 | AA | Lc 46.4 | Large or bold text, headings |
| #009EC7 text on white | 3.12:1 | AA large text | Lc 57.6 | Large or bold text, headings |
| #009EC7 text on black | 6.71:1 | AA | Lc -44.1 | 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
#DEEDF3
oklch(93.7% 0.018 223.6)
-
Step 200
200
#C3DEEA
oklch(88.4% 0.033 226.4)
-
Step 300
300
#97CADE
oklch(81% 0.06 224.1)
-
Step 400
400
#56ADCE
oklch(70.7% 0.096 225.5)
-
Step 500
500 (this color)
#009EC7
oklch(65% 0.123 224.7)
-
Step 600
600
#007FA1
oklch(55.5% 0.105 225)
-
Step 700
700
#006B88
oklch(49.1% 0.093 224.9)
-
Step 800
800
#005870
oklch(42.8% 0.081 224.4)
-
Step 900
900
#00495E
oklch(37.7% 0.071 225)
-
Step 950
950
#002B39
oklch(26.9% 0.051 225.5)
#009EC7 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) | #879BC9 | 0.093 |
| Deuteranopia (no green cones) | #718BC7 | 0.081 |
| Tritanopia (no blue cones) | #00AAAC | 0.062 |
| Achromatopsia (no color) | #929292 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #009EC7
#009EC7
oklch(65% 0.123 224.7)
- #CC754D
#CC754D
oklch(65% 0.122 44.7)
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 #009EC7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turquoise Blue #06B1C4 ΔE 0.057
- Blue NCS #118AB2 ΔE 0.059
- Faded Blue #658CBB ΔE 0.067
- Water Blue #0E87CC ΔE 0.068
- Cadet Blue #5F9EA0 ΔE 0.071
- Cool Blue #4984B8 ΔE 0.073
- Dark Sky Blue #448EE4 ΔE 0.074
- Teal Green #0A9396 ΔE 0.074
Use #009EC7 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.