#041933#041933

#041933 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.3% C 0.058 H 254.7°. Best body text is #FFFFFF at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#041933
RGB	rgb(4, 25, 51)
HSL	hsl(213, 85%, 11%)
HSV	hsv(213, 92%, 20%)
CMYK	cmyk(92.2%, 51%, 0%, 80%)
CIE-LAB	lab(8.65, 3.11, -19.62)
CIE-LCH	lch(8.65, 19.87, 279.01°)
OKLab	oklab(21.33% -0.0154 -0.0562)
OKLCH	oklch(21.33% 0.058 254.7)
XYZ	xyz(0.9950, 0.9600, 3.2642)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041933 #331E04

analogous

#043033 #041933 #060433

triadic

#041933 #330419 #193304

tetradic

#041933 #330430 #331E04 #043306

square

#041933 #330430 #331E04 #043306

split-complementary

#041933 #330604 #303304

monochromatic

#020E1C #020E1C #041933 #08356C #0D51A4

Accessibility & contrast

On white

17.62

#041933 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#041933 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041933

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041933	#FFFFFF	#000000	##FFFFFF
##041933	1.00	17.62	1.19	17.62
#FFFFFF	17.62	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C1B34

Deuteranopia (green-blind)

#041732

Tritanopia (blue-blind)

#001F23

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #041933;
/* rgb */ color: rgb(4, 25, 51);
/* oklch */ color: oklch(21.3% 0.058 254.7);

Tailwind

colors: {
  custom: {
    50: '#4c556b',
    500: '#041933',
    950: '#000000',
  },
}

SCSS

$custom: #041933;
$custom-light: #4c556b;
$custom-dark: #000000;

JSON

{
  "hex": "#041933",
  "rgb": {
    "r": 4,
    "g": 25,
    "b": 51
  },
  "hsl": {
    "h": 213.191,
    "s": 85.455,
    "l": 10.784
  },
  "oklch": {
    "l": 0.21327,
    "c": 0.05829,
    "h": 254.7
  },
  "luminance": 0.0096
}

Semantic roles & 50–950 ramp

primary

#041933

secondary

#754E1D

accent

#9F2CFC

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #041933

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

Preview Lab → · Contrast checker → · Palette generator →