#19333C
Closest named color: Gunmetal (#293241). oklch(30.4% 0.036 222.6), rgb(25, 51, 60).
Aa
White text reads best on this color (13.29:1).
About this color
#19333C is a dark, muted teal or cyan. In OKLCH its lightness is 30%, its chroma 0.036 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Gunmetal (#293241), ΔE 0.025 away. White text reads best on it, at 13.29:1.
| Hue family | Teals and cyans |
| Lightness | dark (30%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Gunmetal (#293241) |
| Black text | 1.58:1 |
| White text | 13.29:1 |
Values
| HEX | #19333C |
| RGB | rgb(25, 51, 60) |
| HSL | hsl(195, 41%, 17%) |
| OKLCH | oklch(30.4% 0.036 222.6) |
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 #19333C | 13.29:1 | AAA | Lc -102.8 | Preferred for body text |
| Black text on #19333C | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #19333C text on white | 13.29:1 | AAA | Lc 99.6 | Preferred for body text |
| #19333C text on black | 1.58:1 | 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 950.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECF0
oklch(93.7% 0.012 223.5)
-
Step 200
200
#C9DDE4
oklch(88.5% 0.023 220.8)
-
Step 300
300
#A4C7D5
oklch(80.9% 0.042 224.1)
-
Step 400
400
#70AABF
oklch(70.6% 0.068 222.8)
-
Step 500
500
#4695AF
oklch(63.1% 0.086 222.4)
-
Step 600
600
#1F7F9B
oklch(55.6% 0.094 222.5)
-
Step 700
700
#0D6B84
oklch(49% 0.087 222.2)
-
Step 800
800
#12576C
oklch(42.6% 0.073 223.6)
-
Step 900
900
#194857
oklch(37.7% 0.056 222.5)
-
Step 950
950 (this color)
#19333C
oklch(30.4% 0.036 222.6)
#19333C 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) | #2E323C | 0.029 |
| Deuteranopia (no green cones) | #292E3C | 0.026 |
| Tritanopia (no blue cones) | #053636 | 0.024 |
| Achromatopsia (no color) | #303030 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #19333C
#19333C
oklch(30.4% 0.036 222.6)
- #3E2920
#3E2920
oklch(30.4% 0.035 44.1)
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 #19333C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gunmetal #293241 ΔE 0.025
- Midnight Green #073B4C ΔE 0.034
- Space Cadet #2B2D42 ΔE 0.035
- Dark Blue Grey #1F3B4D ΔE 0.038
- Oxford Blue #1B263B ΔE 0.045
- Onyx #343A40 ΔE 0.047
- Prussian Blue #1D3557 ΔE 0.049
- Jet #212529 ΔE 0.051
Use #19333C 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.