#35818B
Closest named color: Teal (#008080). oklch(56% 0.075 207.1), rgb(53, 129, 139).
Aa
Black text reads best on this color (4.66:1).
About this color
#35818B is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 56%, its chroma 0.075 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.030 away. Black text reads best on it, at 4.66:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.66:1 |
| White text | 4.50:1 |
Values
| HEX | #35818B |
| RGB | rgb(53, 129, 139) |
| HSL | hsl(187, 45%, 38%) |
| OKLCH | oklch(56% 0.075 207.1) |
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 #35818B | 4.50:1 | AA | Lc -76.5 | Fine for body text |
| Black text on #35818B | 4.66:1 | AA | Lc 33.0 | Non-text elements, placeholder text |
| #35818B text on white | 4.50:1 | AA | Lc 71.0 | Content text, not long reading |
| #35818B text on black | 4.66:1 | AA | Lc -30.6 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CCDDDF
oklch(88.5% 0.018 205.3)
-
Step 300
300
#A8C7CC
oklch(80.8% 0.034 208.4)
-
Step 400
400
#78ABB2
oklch(70.8% 0.055 206.7)
-
Step 500
500
#53969F
oklch(63.2% 0.069 206.8)
-
Step 600
600 (this color)
#35818B
oklch(56% 0.075 207.1)
-
Step 700
700
#256C75
oklch(49.1% 0.07 207)
-
Step 800
800
#21585F
oklch(42.7% 0.058 206.8)
-
Step 900
900
#21484E
oklch(37.6% 0.045 208.6)
-
Step 950
950
#142A2E
oklch(26.9% 0.029 210.5)
#35818B 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) | #777C8C | 0.074 |
| Deuteranopia (no green cones) | #6A728B | 0.068 |
| Tritanopia (no blue cones) | #008684 | 0.029 |
| Achromatopsia (no color) | #777777 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #35818B
#35818B
oklch(56% 0.075 207.1)
- #9C635C
#9C635C
oklch(56% 0.075 27.3)
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 #35818B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.030
- Teal Blue #01889F ΔE 0.034
- Dark Cyan #008B8B ΔE 0.034
- Ocean #017B92 ΔE 0.034
- Deep Aqua #08787F ΔE 0.041
- Cerulean #457B9D ΔE 0.041
- Bluegreen #017A79 ΔE 0.043
- Stormy Blue #507B9C ΔE 0.045
Use #35818B 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.