#296573
Closest named color: Dark Aqua (#05696B). oklch(47.4% 0.065 215.6), rgb(41, 101, 115).
Aa
White text reads best on this color (6.55:1).
About this color
#296573 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 47%, its chroma 0.065 and its hue 216°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aqua (#05696B), ΔE 0.027 away. White text reads best on it, at 6.55:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Dark Aqua (#05696B) |
| Black text | 3.20:1 |
| White text | 6.55:1 |
Values
| HEX | #296573 |
| RGB | rgb(41, 101, 115) |
| HSL | hsl(191, 47%, 31%) |
| OKLCH | oklch(47.4% 0.065 215.6) |
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 #296573 | 6.55:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #296573 | 3.20:1 | AA large text | Lc 21.8 | Dividers and decoration only |
| #296573 text on white | 6.55:1 | AA | Lc 82.3 | Fine for body text |
| #296573 text on black | 3.20:1 | AA large text | Lc -19.6 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3EBEE
oklch(93.5% 0.009 222.1)
-
Step 200
200
#CDDCE0
oklch(88.4% 0.017 215.5)
-
Step 300
300
#ABC6CE
oklch(80.9% 0.031 217.5)
-
Step 400
400
#7DA9B5
oklch(70.7% 0.05 216.4)
-
Step 500
500
#5A94A2
oklch(63.2% 0.064 214.9)
-
Step 600
600
#3D7E8D
oklch(55.7% 0.07 214.8)
-
Step 700
700 (this color)
#296573
oklch(47.4% 0.065 215.6)
-
Step 800
800
#285662
oklch(42.6% 0.054 217.1)
-
Step 900
900
#254750
oklch(37.6% 0.042 216.9)
-
Step 950
950
#172A2F
oklch(27.1% 0.026 216.3)
#296573 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) | #5B6274 | 0.058 |
| Deuteranopia (no green cones) | #505A73 | 0.052 |
| Tritanopia (no blue cones) | #006A69 | 0.032 |
| Achromatopsia (no color) | #5D5D5D | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #296573
#296573
oklch(47.4% 0.065 215.6)
- #7C4E42
#7C4E42
oklch(47.3% 0.066 35.3)
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 #296573, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aqua #05696B ΔE 0.027
- Petrol #005F6A ΔE 0.033
- YInMn Blue #415A77 ΔE 0.042
- Slate #516572 ΔE 0.043
- Deep Turquoise #017374 ΔE 0.044
- Dark Aquamarine #017371 ΔE 0.046
- Dark Green Blue #1F6357 ΔE 0.047
- Denim #3B638C ΔE 0.048
Use #296573 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.