#015363
Closest named color: Deep Teal (#00555A). oklch(40.8% 0.072 216.7), rgb(1, 83, 99).
Aa
White text reads best on this color (8.68:1).
About this color
#015363 is a dark, moderately saturated teal or cyan. In OKLCH its lightness is 41%, its chroma 0.072 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.019 away. White text reads best on it, at 8.68:1.
| Hue family | Teals and cyans |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.072) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.41:1 |
| White text | 8.68:1 |
Values
| HEX | #015363 |
| RGB | rgb(1, 83, 99) |
| HSL | hsl(190, 98%, 20%) |
| OKLCH | oklch(40.8% 0.072 216.7) |
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 #015363 | 8.68:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #015363 | 2.41:1 | Fails | Lc 14.7 | Not readable |
| #015363 text on white | 8.68:1 | AAA | Lc 89.3 | Fine for body text |
| #015363 text on black | 2.41:1 | Fails | Lc -12.9 | Not readable |
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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C9DDE3
oklch(88.4% 0.023 217.7)
-
Step 300
300
#A3C8D2
oklch(80.9% 0.042 216)
-
Step 400
400
#6EABBC
oklch(70.6% 0.068 217.3)
-
Step 500
500
#4296AB
oklch(63% 0.086 216.8)
-
Step 600
600
#168097
oklch(55.5% 0.094 217.2)
-
Step 700
700
#016C81
oklch(49% 0.088 217.5)
-
Step 800
800 (this color)
#015363
oklch(40.8% 0.072 216.7)
-
Step 900
900
#164955
oklch(37.7% 0.056 216.5)
-
Step 950
950
#0F2B32
oklch(27.1% 0.036 216.6)
#015363 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) | #485064 | 0.062 |
| Deuteranopia (no green cones) | #3D4863 | 0.056 |
| Tritanopia (no blue cones) | #005958 | 0.031 |
| Achromatopsia (no color) | #4B4B4B | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #015363
#015363
oklch(40.8% 0.072 216.7)
- #6B3B2D
#6B3B2D
oklch(40.8% 0.072 37.1)
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 #015363, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.019
- Dark Teal #014D4E ΔE 0.037
- Petrol #005F6A ΔE 0.038
- Dark Slate Gray #2F4F4F ΔE 0.040
- Dark Grey Blue #29465B ΔE 0.043
- Charcoal #264653 ΔE 0.044
- Dark Blue Green #005249 ΔE 0.044
- Deep Sea Blue #015482 ΔE 0.053
Use #015363 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.