#176880
Closest named color: Peacock Blue (#016795). oklch(48.2% 0.082 223), rgb(23, 104, 128).
Aa
White text reads best on this color (6.30:1).
About this color
#176880 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 48%, its chroma 0.082 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Peacock Blue (#016795), ΔE 0.036 away. White text reads best on it, at 6.30:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Peacock Blue (#016795) |
| Black text | 3.32:1 |
| White text | 6.30:1 |
Values
| HEX | #176880 |
| RGB | rgb(23, 104, 128) |
| HSL | hsl(194, 70%, 30%) |
| OKLCH | oklch(48.2% 0.082 223) |
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 #176880 | 6.30:1 | AA | Lc -86.2 | Fine for body text |
| Black text on #176880 | 3.32:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #176880 text on white | 6.30:1 | AA | Lc 81.0 | Fine for body text |
| #176880 text on black | 3.32:1 | AA large text | Lc -20.8 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECEF
oklch(93.6% 0.011 217.5)
-
Step 200
200
#CADDE4
oklch(88.5% 0.023 221.8)
-
Step 300
300
#A6C7D4
oklch(81% 0.04 223.7)
-
Step 400
400
#74AABE
oklch(70.8% 0.064 223.2)
-
Step 500
500
#4C94AD
oklch(63% 0.081 223.1)
-
Step 600
600
#2A7E99
oklch(55.5% 0.088 223.5)
-
Step 700
700 (this color)
#176880
oklch(48.2% 0.082 223)
-
Step 800
800
#1A576A
oklch(42.7% 0.068 222.8)
-
Step 900
900
#1D4856
oklch(37.8% 0.053 222.3)
-
Step 950
950
#122A32
oklch(26.9% 0.033 222)
#176880 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) | #5A6581 | 0.065 |
| Deuteranopia (no green cones) | #4C5B80 | 0.058 |
| Tritanopia (no blue cones) | #006F70 | 0.040 |
| Achromatopsia (no color) | #606060 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #176880
#176880
oklch(48.2% 0.082 223)
- #854E37
#854E37
oklch(48.3% 0.082 43.2)
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 #176880, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Peacock Blue #016795 ΔE 0.036
- Dark Aqua #05696B ΔE 0.037
- Denim #3B638C ΔE 0.039
- Sea Blue #047495 ΔE 0.043
- Petrol #005F6A ΔE 0.043
- Deep Turquoise #017374 ΔE 0.045
- Ocean Blue #03719C ΔE 0.047
- Dark Aquamarine #017371 ΔE 0.049
Use #176880 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.