#458184
Closest named color: Teal (#008080). oklch(56.4% 0.063 199.8), rgb(69, 129, 132).
Aa
Black text reads best on this color (4.72:1).
About this color
#458184 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 56%, its chroma 0.063 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.037 away. Black text reads best on it, at 4.72:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #458184 |
| RGB | rgb(69, 129, 132) |
| HSL | hsl(183, 31%, 39%) |
| OKLCH | oklch(56.4% 0.063 199.8) |
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 #458184 | 4.44:1 | AA large text | Lc -76.2 | Fine for body text |
| Black text on #458184 | 4.72:1 | AA | Lc 33.4 | Non-text elements, placeholder text |
| #458184 text on white | 4.44:1 | AA large text | Lc 70.7 | Content text, not long reading |
| #458184 text on black | 4.72:1 | AA | Lc -31.0 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEC
oklch(93.7% 0.009 197)
-
Step 200
200
#CEDCDD
oklch(88.4% 0.015 202)
-
Step 300
300
#ACC6C8
oklch(80.8% 0.028 202.3)
-
Step 400
400
#80AAAB
oklch(70.8% 0.045 198)
-
Step 500
500
#5E9497
oklch(63% 0.057 200.3)
-
Step 600
600 (this color)
#458184
oklch(56.4% 0.063 199.8)
-
Step 700
700
#346B6E
oklch(49.2% 0.058 200.1)
-
Step 800
800
#2C5759
oklch(42.7% 0.048 199.5)
-
Step 900
900
#284849
oklch(37.7% 0.038 198.2)
-
Step 950
950
#182A2B
oklch(27% 0.024 200.3)
#458184 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) | #797C84 | 0.063 |
| Deuteranopia (no green cones) | #6F7484 | 0.060 |
| Tritanopia (no blue cones) | #238582 | 0.026 |
| Achromatopsia (no color) | #787878 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #458184
#458184
oklch(56.4% 0.063 199.8)
- #976767
#976767
oklch(56.4% 0.062 19.2)
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 #458184, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.037
- Dark Cyan #008B8B ΔE 0.039
- Grey Blue #647D8E ΔE 0.042
- Battleship Grey #6B7C85 ΔE 0.045
- Teal Blue #01889F ΔE 0.047
- Dusty Teal #4C9085 ΔE 0.047
- Ocean #017B92 ΔE 0.048
- Cerulean #457B9D ΔE 0.049
Use #458184 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.