#152D3D#152D3D
#152D3D is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.6% C 0.042 H 239.7°. Best body text is #FFFFFF at 14.24:1 contrast (WCAG AA passes).
Color values
| HEX | #152D3D |
|---|---|
| RGB | rgb(21, 45, 61) |
| HSL | hsl(204, 49%, 16%) |
| HSV | hsv(204, 66%, 24%) |
| CMYK | cmyk(65.6%, 26.2%, 0%, 76.1%) |
| CIE-LAB | lab(17.33, -3.61, -12.99) |
| CIE-LCH | lch(17.33, 13.48, 254.47°) |
| OKLab | oklab(28.57% -0.0213 -0.0363) |
| OKLCH | oklch(28.57% 0.042 239.7) |
| XYZ | xyz(2.0896, 2.3729, 4.7619) |
| Luminance | 0.0237 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Blue Grey
#1F3B4D
ΔE00 4.45
Dark
#1B2431
ΔE00 5.45
Gunmetal
#2A3439
ΔE00 6.51
Dark Grey Blue
#29465B
ΔE00 8.07
Charcoal
#36454F
ΔE00 8.59
Dark Slate Blue
#214761
ΔE00 8.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#152D3D #3D2515
analogous
#153D39 #152D3D #15193D
triadic
#152D3D #3D152D #2D3D15
tetradic
#152D3D #39153D #3D2515 #193D15
square
#152D3D #39153D #3D2515 #193D15
split-complementary
#152D3D #3D1519 #3D3915
monochromatic
#081117 #081117 #152D3D #254F6B #347098
Accessibility & contrast
On white
14.24
#152D3D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.47
#152D3D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #152D3D
14.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##152D3D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##152D3D | 1.00 | 14.24 | 1.47 | 14.24 |
| #FFFFFF | 14.24 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.24 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#262D3E
Deuteranopia (green-blind)
#20293D
Tritanopia (blue-blind)
#003132
Achromatopsia (no color)
#2B2B2B
Design tokens & code
CSS
--color: #152d3d; /* rgb */ color: rgb(21, 45, 61); /* oklch */ color: oklch(28.6% 0.042 239.7);
Tailwind
colors: {
custom: {
50: '#566572',
500: '#152d3d',
950: '#000000',
},
}SCSS
$custom: #152d3d; $custom-light: #566572; $custom-dark: #000000;
JSON
{
"hex": "#152d3d",
"rgb": {
"r": 21,
"g": 45,
"b": 61
},
"hsl": {
"h": 204,
"s": 48.78,
"l": 16.078
},
"oklch": {
"l": 0.28573,
"c": 0.04211,
"h": 239.7
},
"luminance": 0.02373
}Semantic roles & 50–950 ramp
primary
#152D3D
secondary
#755139
accent
#864FD8
background
#F5F6F6
surface
#E9EBEC
border
#C5C6C7
text
#030508
muted
#787A7B