#041E2F#041E2F

#041E2F is a very dark, muted cyan. Relative luminance 0.012; OKLCH L 22.5% C 0.046 H 240.9°. Best body text is #FFFFFF at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#041E2F
RGB	rgb(4, 30, 47)
HSL	hsl(204, 84%, 10%)
HSV	hsv(204, 91%, 18%)
CMYK	cmyk(91.5%, 36.2%, 0%, 81.6%)
CIE-LAB	lab(10.26, -2.62, -14.17)
CIE-LCH	lch(10.26, 14.41, 259.51°)
OKLab	oklab(22.5% -0.0223 -0.0401)
OKLCH	oklch(22.5% 0.046 240.9)
XYZ	xyz(1.0272, 1.1595, 2.8584)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041E2F #2F1504

analogous

#042F2B #041E2F #04082F

triadic

#041E2F #2F041E #1E2F04

tetradic

#041E2F #2B042F #2F1504 #082F04

square

#041E2F #2B042F #2F1504 #082F04

split-complementary

#041E2F #2F0408 #2F2B04

monochromatic

#02121C #02121C #041E2F #094267 #0E66A0

Accessibility & contrast

On white

17.05

#041E2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#041E2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041E2F

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041E2F	#FFFFFF	#000000	##FFFFFF
##041E2F	1.00	17.05	1.23	17.05
#FFFFFF	17.05	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161E30

Deuteranopia (green-blind)

#101A2F

Tritanopia (blue-blind)

#002224

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #041e2f;
/* rgb */ color: rgb(4, 30, 47);
/* oklch */ color: oklch(22.5% 0.046 240.9);

Tailwind

colors: {
  custom: {
    50: '#4b5967',
    500: '#041e2f',
    950: '#000000',
  },
}

SCSS

$custom: #041e2f;
$custom-light: #4b5967;
$custom-dark: #000000;

JSON

{
  "hex": "#041e2f",
  "rgb": {
    "r": 4,
    "g": 30,
    "b": 47
  },
  "hsl": {
    "h": 203.721,
    "s": 84.314,
    "l": 10
  },
  "oklch": {
    "l": 0.22496,
    "c": 0.04595,
    "h": 240.9
  },
  "luminance": 0.0116
}

Semantic roles & 50–950 ramp

primary

#041E2F

secondary

#723F1D

accent

#7E2DFB

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #041E2F

Body copy rendered with the generated semantic roles for this colour.

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