#104755
Closest named color: Charcoal (#264653). oklch(37% 0.059 218.9), rgb(16, 71, 85).
Aa
White text reads best on this color (10.22:1).
About this color
#104755 is a dark, muted teal or cyan. In OKLCH its lightness is 37%, its chroma 0.059 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Charcoal (#264653), ΔE 0.018 away. White text reads best on it, at 10.22:1.
| Hue family | Teals and cyans |
| Lightness | dark (37%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Charcoal (#264653) |
| Black text | 2.05:1 |
| White text | 10.22:1 |
Values
| HEX | #104755 |
| RGB | rgb(16, 71, 85) |
| HSL | hsl(192, 68%, 20%) |
| OKLCH | oklch(37% 0.059 218.9) |
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 #104755 | 10.22:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #104755 | 2.05:1 | Fails | Lc 10.5 | Not readable |
| #104755 text on white | 10.22:1 | AAA | Lc 93.4 | Preferred for body text |
| #104755 text on black | 2.05:1 | Fails | Lc -9.1 | 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 900.
-
Step 50
50
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECF0
oklch(93.6% 0.013 221.4)
-
Step 200
200
#C8DDE4
oklch(88.4% 0.024 219.7)
-
Step 300
300
#A1C8D4
oklch(80.9% 0.045 218.5)
-
Step 400
400
#6BACBF
oklch(70.8% 0.072 218.4)
-
Step 500
500
#3D96AF
oklch(63% 0.091 219.6)
-
Step 600
600
#07809A
oklch(55.5% 0.099 219)
-
Step 700
700
#006C83
oklch(49.1% 0.089 219.3)
-
Step 800
800
#03586B
oklch(42.6% 0.076 219.3)
-
Step 900
900 (this color)
#104755
oklch(37% 0.059 218.9)
-
Step 950
950
#0D2B33
oklch(27.1% 0.038 218.3)
#104755 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) | #3E4556 | 0.050 |
| Deuteranopia (no green cones) | #353E55 | 0.045 |
| Tritanopia (no blue cones) | #004C4B | 0.029 |
| Achromatopsia (no color) | #414141 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #104755
#104755
oklch(37% 0.059 218.9)
- #5B3428
#5B3428
oklch(37% 0.06 37.9)
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 #104755, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal #264653 ΔE 0.018
- Dark Grey Blue #29465B ΔE 0.025
- Dark Teal #014D4E ΔE 0.027
- Dark Blue Grey #1F3B4D ΔE 0.038
- Midnight Green #073B4C ΔE 0.042
- Dark Slate Gray #2F4F4F ΔE 0.044
- Deep Teal #00555A ΔE 0.045
- Dark Blue Green #005249 ΔE 0.048
Use #104755 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.