#041741#041741

#041741 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.1% C 0.084 H 262.3°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#041741
RGB	rgb(4, 23, 65)
HSL	hsl(221, 88%, 14%)
HSV	hsv(221, 94%, 25%)
CMYK	cmyk(93.8%, 64.6%, 0%, 74.5%)
CIE-LAB	lab(9.16, 11.45, -28.85)
CIE-LCH	lch(9.16, 31.04, 291.65°)
OKLab	oklab(22.09% -0.0113 -0.0834)
OKLCH	oklch(22.09% 0.084 262.3)
XYZ	xyz(1.3103, 1.0201, 5.1278)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041741 #412E04

analogous

#043541 #041741 #0F0441

triadic

#041741 #410417 #174104

tetradic

#041741 #410435 #412E04 #04410F

square

#041741 #410435 #412E04 #04410F

split-complementary

#041741 #410F04 #354104

monochromatic

#020A1D #020A1D #041741 #082B7B #0B40B4

Accessibility & contrast

On white

17.44

#041741 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#041741 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041741

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041741	#FFFFFF	#000000	##FFFFFF
##041741	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D42

Deuteranopia (green-blind)

#001740

Tritanopia (blue-blind)

#002229

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #041741;
/* rgb */ color: rgb(4, 23, 65);
/* oklch */ color: oklch(22.1% 0.084 262.3);

Tailwind

colors: {
  custom: {
    50: '#515376',
    500: '#041741',
    950: '#000000',
  },
}

SCSS

$custom: #041741;
$custom-light: #515376;
$custom-dark: #000000;

JSON

{
  "hex": "#041741",
  "rgb": {
    "r": 4,
    "g": 23,
    "b": 65
  },
  "hsl": {
    "h": 221.311,
    "s": 88.406,
    "l": 13.529
  },
  "oklch": {
    "l": 0.22093,
    "c": 0.08416,
    "h": 262.3
  },
  "luminance": 0.0102
}

Semantic roles & 50–950 ramp

primary

#041741

secondary

#82631F

accent

#BC29FF

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #041741

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

Preview Lab → · Contrast checker → · Palette generator →