#057782
Closest named color: Deep Aqua (#08787F). oklch(52% 0.088 206.2), rgb(5, 119, 130).
Aa
White text reads best on this color (5.29:1).
About this color
#057782 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 52%, its chroma 0.088 and its hue 206°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Aqua (#08787F), ΔE 0.007 away. White text reads best on it, at 5.29:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Deep Aqua (#08787F) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #057782 |
| RGB | rgb(5, 119, 130) |
| HSL | hsl(185, 93%, 26%) |
| OKLCH | oklch(52% 0.088 206.2) |
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 #057782 | 5.29:1 | AA | Lc -81.2 | Fine for body text |
| Black text on #057782 | 3.96:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #057782 text on white | 5.29:1 | AA | Lc 75.8 | Fine for body text |
| #057782 text on black | 3.96:1 | AA large text | Lc -25.9 | 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
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECEE
oklch(93.5% 0.012 209.8)
-
Step 200
200
#C8DEE1
oklch(88.5% 0.024 206.6)
-
Step 300
300
#A1C9CE
oklch(80.9% 0.043 205.7)
-
Step 400
400
#6BADB6
oklch(70.7% 0.068 206.8)
-
Step 500
500
#3C98A3
oklch(63% 0.087 206.2)
-
Step 600
600
#03838F
oklch(55.7% 0.095 206.1)
-
Step 700
700 (this color)
#057782
oklch(52% 0.088 206.2)
-
Step 800
800
#015A63
oklch(42.7% 0.073 206.6)
-
Step 900
900
#124A50
oklch(37.7% 0.057 205.5)
-
Step 950
950
#0D2B2F
oklch(26.9% 0.036 207.2)
#057782 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) | #6C7283 | 0.086 |
| Deuteranopia (no green cones) | #5D6782 | 0.079 |
| Tritanopia (no blue cones) | #007D7A | 0.026 |
| Achromatopsia (no color) | #6B6B6B | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #057782
#057782
oklch(52% 0.088 206.2)
- #95544E
#95544E
oklch(52% 0.088 26.1)
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 #057782, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Aqua #08787F ΔE 0.007
- Bluegreen #017A79 ΔE 0.020
- Deep Turquoise #017374 ΔE 0.023
- Ocean #017B92 ΔE 0.026
- Dark Aquamarine #017371 ΔE 0.027
- Teal #008080 ΔE 0.029
- Sea Blue #047495 ΔE 0.035
- Dark Aqua #05696B ΔE 0.050
Use #057782 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.