#217083
Closest named color: Deep Aqua (#08787F). oklch(50.7% 0.079 217.5), rgb(33, 112, 131).
Aa
White text reads best on this color (5.66:1).
About this color
#217083 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 51%, its chroma 0.079 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Aqua (#08787F), ΔE 0.028 away. White text reads best on it, at 5.66:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Deep Aqua (#08787F) |
| Black text | 3.71:1 |
| White text | 5.66:1 |
Values
| HEX | #217083 |
| RGB | rgb(33, 112, 131) |
| HSL | hsl(192, 60%, 32%) |
| OKLCH | oklch(50.7% 0.079 217.5) |
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 #217083 | 5.66:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #217083 | 3.71:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #217083 text on white | 5.66:1 | AA | Lc 78.0 | Fine for body text |
| #217083 text on black | 3.71:1 | AA large text | Lc -23.8 | 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
#CADDE2
oklch(88.5% 0.022 215.3)
-
Step 300
300
#A6C7D1
oklch(80.9% 0.038 218.1)
-
Step 400
400
#74AABA
oklch(70.6% 0.061 218.3)
-
Step 500
500
#4C95A9
oklch(63.1% 0.079 218)
-
Step 600
600
#2A7F94
oklch(55.5% 0.085 217.7)
-
Step 700
700 (this color)
#217083
oklch(50.7% 0.079 217.5)
-
Step 800
800
#1A5867
oklch(42.8% 0.066 217.3)
-
Step 900
900
#1D4853
oklch(37.6% 0.051 217.1)
-
Step 950
950
#122A31
oklch(26.9% 0.033 219.1)
#217083 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) | #646D84 | 0.069 |
| Deuteranopia (no green cones) | #566383 | 0.061 |
| Tritanopia (no blue cones) | #007776 | 0.036 |
| Achromatopsia (no color) | #676767 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #217083
#217083
oklch(50.7% 0.079 217.5)
- #8C5444
#8C5444
oklch(50.6% 0.079 36.7)
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 #217083, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Aqua #08787F ΔE 0.028
- Sea Blue #047495 ΔE 0.028
- Deep Turquoise #017374 ΔE 0.032
- Ocean #017B92 ΔE 0.035
- Dark Aquamarine #017371 ΔE 0.036
- Ocean Blue #03719C ΔE 0.040
- Bluegreen #017A79 ΔE 0.040
- Dark Aqua #05696B ΔE 0.044
Use #217083 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.