#216361
Closest named color: Dark Green Blue (#1F6357). oklch(45.8% 0.065 192.3), rgb(33, 99, 97).
Aa
White text reads best on this color (6.94:1).
About this color
#216361 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 46%, its chroma 0.065 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.017 away. White text reads best on it, at 6.94:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.02:1 |
| White text | 6.94:1 |
Values
| HEX | #216361 |
| RGB | rgb(33, 99, 97) |
| HSL | hsl(178, 50%, 26%) |
| OKLCH | oklch(45.8% 0.065 192.3) |
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 #216361 | 6.94:1 | AA | Lc -88.8 | Fine for body text |
| Black text on #216361 | 3.02:1 | AA large text | Lc 20.2 | Dividers and decoration only |
| #216361 text on white | 6.94:1 | AA | Lc 83.8 | Fine for body text |
| #216361 text on black | 3.02:1 | AA large text | Lc -18.2 | 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 800.
-
Step 50
50
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200
#CADEDD
oklch(88.5% 0.021 193.1)
-
Step 300
300
#A5C9C7
oklch(80.9% 0.038 192.3)
-
Step 400
400
#72ADAA
oklch(70.6% 0.061 191.8)
-
Step 500
500
#499996
oklch(63.2% 0.079 192.1)
-
Step 600
600
#248380
oklch(55.6% 0.085 191.9)
-
Step 700
700
#146F6C
oklch(49.2% 0.079 191.4)
-
Step 800
800 (this color)
#216361
oklch(45.8% 0.065 192.3)
-
Step 900
900
#1B4A49
oklch(37.7% 0.051 193.3)
-
Step 950
950
#112B2B
oklch(26.9% 0.032 195.4)
#216361 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) | #5D5E61 | 0.069 |
| Deuteranopia (no green cones) | #535662 | 0.066 |
| Tritanopia (no blue cones) | #006662 | 0.015 |
| Achromatopsia (no color) | #5A5A5A | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #216361
#216361
oklch(45.8% 0.065 192.3)
- #77484D
#77484D
oklch(45.8% 0.065 13)
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 #216361, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.017
- Dark Aqua #05696B ΔE 0.021
- Petrol #005F6A ΔE 0.027
- Dark Aquamarine #017371 ΔE 0.049
- Deep Turquoise #017374 ΔE 0.050
- Deep Teal #00555A ΔE 0.050
- Slate #516572 ΔE 0.061
- Dark Slate Gray #2F4F4F ΔE 0.062
Use #216361 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.