#214B45
Closest named color: Dark Teal (#014D4E). oklch(38.1% 0.048 183.2), rgb(33, 75, 69).
Aa
White text reads best on this color (9.73:1).
About this color
#214B45 is a dark, muted teal or cyan. In OKLCH its lightness is 38%, its chroma 0.048 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Teal (#014D4E), ΔE 0.021 away. White text reads best on it, at 9.73:1.
| Hue family | Teals and cyans |
| Lightness | dark (38%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Dark Teal (#014D4E) |
| Black text | 2.15:1 |
| White text | 9.73:1 |
Values
| HEX | #214B45 |
| RGB | rgb(33, 75, 69) |
| HSL | hsl(171, 39%, 21%) |
| OKLCH | oklch(38.1% 0.048 183.2) |
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 #214B45 | 9.73:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #214B45 | 2.15:1 | Fails | Lc 11.5 | Not readable |
| #214B45 text on white | 9.73:1 | AAA | Lc 92.4 | Preferred for body text |
| #214B45 text on black | 2.15:1 | Fails | Lc -10.0 | Not readable |
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 900.
-
Step 50
50
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CBDEDA
oklch(88.5% 0.021 181.8)
-
Step 300
300
#A8C9C3
oklch(81% 0.036 183.2)
-
Step 400
400
#77ADA4
oklch(70.7% 0.058 183.1)
-
Step 500
500
#51988E
oklch(63% 0.074 183.8)
-
Step 600
600
#318378
oklch(55.7% 0.081 183)
-
Step 700
700
#226E65
oklch(49% 0.074 183.9)
-
Step 800
800
#1F5A52
oklch(42.7% 0.062 182.9)
-
Step 900
900 (this color)
#214B45
oklch(38.1% 0.048 183.2)
-
Step 950
950
#142B28
oklch(26.9% 0.03 184.8)
#214B45 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) | #484745 | 0.052 |
| Deuteranopia (no green cones) | #414246 | 0.049 |
| Tritanopia (no blue cones) | #0A4C49 | 0.015 |
| Achromatopsia (no color) | #444444 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #214B45
#214B45
oklch(38.1% 0.048 183.2)
- #583840
#583840
oklch(38.1% 0.047 3.2)
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 #214B45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Teal #014D4E ΔE 0.021
- Dark Blue Green #005249 ΔE 0.026
- Dark Slate Gray #2F4F4F ΔE 0.026
- Charcoal #264653 ΔE 0.034
- Deep Teal #00555A ΔE 0.040
- Charcoal Grey #3C4142 ΔE 0.043
- Dark Grey Blue #29465B ΔE 0.048
- Evergreen #05472A ΔE 0.051
Use #214B45 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.