#50919D
Closest named color: Sea (#3C9992). oklch(61.8% 0.069 210.8), rgb(80, 145, 157).
Aa
Black text reads best on this color (5.87:1).
About this color
#50919D is a medium-dark, muted teal or cyan. In OKLCH its lightness is 62%, its chroma 0.069 and its hue 211°. Its hue sits on the cool side of the wheel. The nearest named color is Sea (#3C9992), ΔE 0.037 away. Black text reads best on it, at 5.87:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (62%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Sea (#3C9992) |
| Black text | 5.87:1 |
| White text | 3.57:1 |
Values
| HEX | #50919D |
| RGB | rgb(80, 145, 157) |
| HSL | hsl(189, 32%, 46%) |
| OKLCH | oklch(61.8% 0.069 210.8) |
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 #50919D | 3.57:1 | AA large text | Lc -68.7 | Content text, not long reading |
| Black text on #50919D | 5.87:1 | AA | Lc 40.9 | Non-text elements, placeholder text |
| #50919D text on white | 3.57:1 | AA large text | Lc 63.2 | Content text, not long reading |
| #50919D text on black | 5.87:1 | AA | Lc -38.5 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CCDDE0
oklch(88.6% 0.019 209.4)
-
Step 300
300
#A9C7CD
oklch(80.9% 0.033 211.1)
-
Step 400
400
#79AAB4
oklch(70.7% 0.054 211.7)
-
Step 500
500 (this color)
#50919D
oklch(61.8% 0.069 210.8)
-
Step 600
600
#357F8C
oklch(55.6% 0.075 210.9)
-
Step 700
700
#276B77
oklch(49% 0.07 211.2)
-
Step 800
800
#225761
oklch(42.6% 0.058 212)
-
Step 900
900
#22484F
oklch(37.7% 0.045 211)
-
Step 950
950
#152A2E
oklch(26.9% 0.028 211.1)
#50919D 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) | #878D9E | 0.065 |
| Deuteranopia (no green cones) | #7A849D | 0.058 |
| Tritanopia (no blue cones) | #259695 | 0.036 |
| Achromatopsia (no color) | #878787 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #50919D
#50919D
oklch(61.8% 0.069 210.8)
- #AB766C
#AB766C
oklch(61.7% 0.069 31)
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 #50919D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea #3C9992 ΔE 0.037
- Dusty Teal #4C9085 ΔE 0.037
- Teal Green #0A9396 ΔE 0.041
- Cadet Blue #5F9EA0 ΔE 0.042
- Blue Grey #758DA3 ΔE 0.044
- Steel #738595 ΔE 0.047
- Dusty Blue #5A86AD ΔE 0.047
- Light Slate Gray #778899 ΔE 0.047
Use #50919D 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.