#308794
Closest named color: Teal Blue (#01889F). oklch(57.7% 0.083 209), rgb(48, 135, 148).
Aa
Black text reads best on this color (5.01:1).
About this color
#308794 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 58%, its chroma 0.083 and its hue 209°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.021 away. Black text reads best on it, at 5.01:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 5.01:1 |
| White text | 4.18:1 |
Values
| HEX | #308794 |
| RGB | rgb(48, 135, 148) |
| HSL | hsl(188, 51%, 38%) |
| OKLCH | oklch(57.7% 0.083 209) |
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 #308794 | 4.18:1 | AA large text | Lc -74.1 | Content text, not long reading |
| Black text on #308794 | 5.01:1 | AA | Lc 35.5 | Non-text elements, placeholder text |
| #308794 text on white | 4.18:1 | AA large text | Lc 68.6 | Content text, not long reading |
| #308794 text on black | 5.01:1 | AA | Lc -33.1 | 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 600.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CADDE0
oklch(88.4% 0.021 208.1)
-
Step 300
300
#A6C8CE
oklch(81% 0.037 209.5)
-
Step 400
400
#73ABB5
oklch(70.6% 0.06 209.9)
-
Step 500
500
#4B96A2
oklch(63% 0.076 209.1)
-
Step 600
600 (this color)
#308794
oklch(57.7% 0.083 209)
-
Step 700
700
#196D78
oklch(49.2% 0.077 208.2)
-
Step 800
800
#185862
oklch(42.6% 0.064 210)
-
Step 900
900
#1C4950
oklch(37.7% 0.05 209.1)
-
Step 950
950
#122B2F
oklch(27.1% 0.032 209)
#308794 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) | #7B8295 | 0.079 |
| Deuteranopia (no green cones) | #6D7794 | 0.073 |
| Tritanopia (no blue cones) | #008D8B | 0.031 |
| Achromatopsia (no color) | #7C7C7C | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #308794
#308794
oklch(57.7% 0.083 209)
- #A5665D
#A5665D
oklch(57.7% 0.083 28.7)
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 #308794, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.021
- Dark Cyan #008B8B ΔE 0.027
- Teal Green #0A9396 ΔE 0.036
- Teal #008080 ΔE 0.042
- Ocean #017B92 ΔE 0.044
- Cerulean #457B9D ΔE 0.044
- Blue NCS #118AB2 ΔE 0.045
- Dusty Teal #4C9085 ΔE 0.047
Use #308794 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.