#041D37#041D37
#041D37 is a very dark, muted cyan. Relative luminance 0.012; OKLCH L 22.8% C 0.059 H 251.9°. Best body text is #FFFFFF at 16.99:1 contrast (WCAG AA passes).
Color values
| HEX | #041D37 |
|---|---|
| RGB | rgb(4, 29, 55) |
| HSL | hsl(211, 86%, 12%) |
| HSV | hsv(211, 93%, 22%) |
| CMYK | cmyk(92.7%, 47.3%, 0%, 78.4%) |
| CIE-LAB | lab(10.41, 1.90, -19.71) |
| CIE-LCH | lch(10.41, 19.80, 275.50°) |
| OKLab | oklab(22.79% -0.0184 -0.0563) |
| OKLCH | oklch(22.79% 0.059 251.9) |
| XYZ | xyz(1.1788, 1.1802, 3.7794) |
| Luminance | 0.0118 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 5.35
Navy (survey)
#01153E
ΔE00 5.89
Dark
#1B2431
ΔE00 6.42
Marine
#042E60
ΔE00 7.72
Navy Blue (survey)
#001146
ΔE00 7.86
Dark Navy Blue
#00022E
ΔE00 8.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#041D37 #371E04
analogous
#043737 #041D37 #040437
triadic
#041D37 #37041D #1D3704
tetradic
#041D37 #370437 #371E04 #043704
square
#041D37 #370437 #371E04 #043704
split-complementary
#041D37 #370404 #373704
monochromatic
#020F1D #020F1D #041D37 #083B70 #0C59A9
Accessibility & contrast
On white
16.99
#041D37 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.24
#041D37 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #041D37
16.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##041D37 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##041D37 | 1.00 | 16.99 | 1.24 | 16.99 |
| #FFFFFF | 16.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#101F38
Deuteranopia (green-blind)
#081A36
Tritanopia (blue-blind)
#002327
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #041d37; /* rgb */ color: rgb(4, 29, 55); /* oklch */ color: oklch(22.8% 0.059 251.9);
Tailwind
colors: {
custom: {
50: '#4d586e',
500: '#041d37',
950: '#000000',
},
}SCSS
$custom: #041d37; $custom-light: #4d586e; $custom-dark: #000000;
JSON
{
"hex": "#041d37",
"rgb": {
"r": 4,
"g": 29,
"b": 55
},
"hsl": {
"h": 210.588,
"s": 86.441,
"l": 11.569
},
"oklch": {
"l": 0.22791,
"c": 0.05929,
"h": 251.9
},
"luminance": 0.0118
}Semantic roles & 50–950 ramp
primary
#041D37
secondary
#794C1E
accent
#962BFD
background
#F4F5F6
surface
#E7E9EB
border
#C3C5C6
text
#020307
muted
#78787A