#104049
Closest named color: Midnight Green (#073B4C). oklch(34.4% 0.052 212.7), rgb(16, 64, 73).
Aa
White text reads best on this color (11.34:1).
About this color
#104049 is a dark, muted teal or cyan. In OKLCH its lightness is 34%, its chroma 0.052 and its hue 213°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.021 away. White text reads best on it, at 11.34:1.
| Hue family | Teals and cyans |
| Lightness | dark (34%) |
| Chroma | muted (0.052) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.85:1 |
| White text | 11.34:1 |
Values
| HEX | #104049 |
| RGB | rgb(16, 64, 73) |
| HSL | hsl(189, 64%, 17%) |
| OKLCH | oklch(34.4% 0.052 212.7) |
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 #104049 | 11.34:1 | AAA | Lc -99.7 | Preferred for body text |
| Black text on #104049 | 1.85:1 | Fails | Lc 8.0 | Not readable |
| #104049 text on white | 11.34:1 | AAA | Lc 95.9 | Preferred for body text |
| #104049 text on black | 1.85:1 | Fails | Lc 0.0 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CADDE2
oklch(88.5% 0.022 215.3)
-
Step 300
300
#A5C8D0
oklch(81% 0.039 213.1)
-
Step 400
400
#72ABB8
oklch(70.7% 0.062 213.6)
-
Step 500
500
#4896A6
oklch(63% 0.08 212.9)
-
Step 600
600
#248091
oklch(55.5% 0.086 212.9)
-
Step 700
700
#136C7C
oklch(49% 0.081 213.5)
-
Step 800
800
#155865
oklch(42.6% 0.067 213.8)
-
Step 900
900 (this color)
#104049
oklch(34.4% 0.052 212.7)
-
Step 950
950
#112B30
oklch(27.1% 0.033 211.7)
#104049 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) | #393E4A | 0.047 |
| Deuteranopia (no green cones) | #313849 | 0.042 |
| Tritanopia (no blue cones) | #004443 | 0.021 |
| Achromatopsia (no color) | #3A3A3A | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #104049
#104049
oklch(34.4% 0.052 212.7)
- #512F27
#512F27
oklch(34.5% 0.052 34)
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 #104049, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.021
- Dark Blue Grey #1F3B4D ΔE 0.023
- Charcoal #264653 ΔE 0.034
- Onyx #343A40 ΔE 0.042
- Dark Teal #014D4E ΔE 0.042
- Dark Grey Blue #29465B ΔE 0.044
- Gunmetal #293241 ΔE 0.048
- Prussian Blue #1D3557 ΔE 0.051
Use #104049 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.