#042834#042834

#042834 is a dark, muted cyan. Relative luminance 0.018; OKLCH L 25.9% C 0.045 H 225.0°. Best body text is #FFFFFF at 15.46:1 contrast (WCAG AA passes).

Color values

HEX	#042834
RGB	rgb(4, 40, 52)
HSL	hsl(195, 86%, 11%)
HSV	hsv(195, 92%, 20%)
CMYK	cmyk(92.3%, 23.1%, 0%, 79.6%)
CIE-LAB	lab(14.35, -7.43, -11.37)
CIE-LCH	lch(14.35, 13.59, 236.83°)
OKLab	oklab(25.85% -0.032 -0.0319)
OKLCH	oklch(25.85% 0.045 225)
XYZ	xyz(1.4284, 1.7912, 3.5186)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042834 #341004

analogous

#043428 #042834 #041034

triadic

#042834 #340428 #283404

tetradic

#042834 #280434 #341004 #103404

square

#042834 #280434 #341004 #103404

split-complementary

#042834 #340410 #342804

monochromatic

#02161C #02161C #042834 #08546D #0D7FA6

Accessibility & contrast

On white

15.46

#042834 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#042834 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042834

15.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042834	#FFFFFF	#000000	##FFFFFF
##042834	1.00	15.46	1.36	15.46
#FFFFFF	15.46	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212735

Deuteranopia (green-blind)

#1B2234

Tritanopia (blue-blind)

#002C2C

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #042834;
/* rgb */ color: rgb(4, 40, 52);
/* oklch */ color: oklch(25.9% 0.045 225.0);

Tailwind

colors: {
  custom: {
    50: '#4d616b',
    500: '#042834',
    950: '#000000',
  },
}

SCSS

$custom: #042834;
$custom-light: #4d616b;
$custom-dark: #000000;

JSON

{
  "hex": "#042834",
  "rgb": {
    "r": 4,
    "g": 40,
    "b": 52
  },
  "hsl": {
    "h": 195,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.25854,
    "c": 0.04518,
    "h": 225
  },
  "luminance": 0.01791
}

Semantic roles & 50–950 ramp

primary

#042834

secondary

#76341E

accent

#602CFC

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020506

muted

#78797A

Preview Lab

Preview with #042834

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

Preview Lab → · Contrast checker → · Palette generator →