#017080
Closest named color: Deep Turquoise (#017374). oklch(50% 0.087 211.9), rgb(1, 112, 128).
Aa
White text reads best on this color (5.78:1).
About this color
#017080 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 50%, its chroma 0.087 and its hue 212°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Turquoise (#017374), ΔE 0.024 away. White text reads best on it, at 5.78:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.087) |
| Temperature | cool |
| Nearest name | Deep Turquoise (#017374) |
| Black text | 3.63:1 |
| White text | 5.78:1 |
Values
| HEX | #017080 |
| RGB | rgb(1, 112, 128) |
| HSL | hsl(188, 98%, 25%) |
| OKLCH | oklch(50% 0.087 211.9) |
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 #017080 | 5.78:1 | AA | Lc -83.7 | Fine for body text |
| Black text on #017080 | 3.63:1 | AA large text | Lc 25.7 | Dividers and decoration only |
| #017080 text on white | 5.78:1 | AA | Lc 78.4 | Fine for body text |
| #017080 text on black | 3.63:1 | AA large text | Lc -23.4 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C9DEE2
oklch(88.6% 0.023 210.4)
-
Step 300
300
#A2C8D0
oklch(80.8% 0.042 211.9)
-
Step 400
400
#6DACB9
oklch(70.7% 0.067 212.1)
-
Step 500
500
#4097A8
oklch(63.1% 0.086 212.6)
-
Step 600
600
#118193
oklch(55.5% 0.093 212.3)
-
Step 700
700 (this color)
#017080
oklch(50% 0.087 211.9)
-
Step 800
800
#085966
oklch(42.7% 0.072 212.3)
-
Step 900
900
#154953
oklch(37.6% 0.056 213)
-
Step 950
950
#0E2B30
oklch(27% 0.036 210.5)
#017080 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) | #646C81 | 0.080 |
| Deuteranopia (no green cones) | #556180 | 0.073 |
| Tritanopia (no blue cones) | #007675 | 0.030 |
| Achromatopsia (no color) | #666666 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #017080
#017080
oklch(50% 0.087 211.9)
- #8E4F43
#8E4F43
oklch(49.9% 0.087 31.8)
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 #017080, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Turquoise #017374 ΔE 0.024
- Deep Aqua #08787F ΔE 0.026
- Dark Aquamarine #017371 ΔE 0.029
- Sea Blue #047495 ΔE 0.034
- Dark Aqua #05696B ΔE 0.036
- Bluegreen #017A79 ΔE 0.037
- Ocean #017B92 ΔE 0.039
- Ocean Blue #03719C ΔE 0.046
Use #017080 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.