#04292F#04292F

#04292F is a dark, muted teal. Relative luminance 0.018; OKLCH L 25.9% C 0.042 H 210.7°. Best body text is #FFFFFF at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#04292F
RGB	rgb(4, 41, 47)
HSL	hsl(188, 84%, 10%)
HSV	hsv(188, 91%, 18%)
CMYK	cmyk(91.5%, 12.8%, 0%, 81.6%)
CIE-LAB	lab(14.49, -10.18, -7.61)
CIE-LCH	lch(14.49, 12.71, 216.80°)
OKLab	oklab(25.89% -0.0357 -0.0212)
OKLCH	oklch(25.89% 0.042 210.7)
XYZ	xyz(1.3559, 1.8168, 2.9680)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04292F #2F0A04

analogous

#042F1F #04292F #04142F

triadic

#04292F #2F0429 #292F04

tetradic

#04292F #1F042F #2F0A04 #142F04

square

#04292F #1F042F #2F0A04 #142F04

split-complementary

#04292F #2F0414 #2F1F04

monochromatic

#02191C #02191C #04292F #095A67 #0E8BA0

Accessibility & contrast

On white

15.40

#04292F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#04292F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04292F

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04292F	#FFFFFF	#000000	##FFFFFF
##04292F	1.00	15.40	1.36	15.40
#FFFFFF	15.40	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24272F

Deuteranopia (green-blind)

#1E232F

Tritanopia (blue-blind)

#002C2B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #04292f;
/* rgb */ color: rgb(4, 41, 47);
/* oklch */ color: oklch(25.9% 0.042 210.7);

Tailwind

colors: {
  custom: {
    50: '#4c6267',
    500: '#04292f',
    950: '#000000',
  },
}

SCSS

$custom: #04292f;
$custom-light: #4c6267;
$custom-dark: #000000;

JSON

{
  "hex": "#04292f",
  "rgb": {
    "r": 4,
    "g": 41,
    "b": 47
  },
  "hsl": {
    "h": 188.372,
    "s": 84.314,
    "l": 10
  },
  "oklch": {
    "l": 0.2589,
    "c": 0.0415,
    "h": 210.7
  },
  "luminance": 0.01817
}

Semantic roles & 50–950 ramp

primary

#04292F

secondary

#72291D

accent

#4A2DFB

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#010506

muted

#77797A

Preview Lab

Preview with #04292F

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

Preview Lab → · Contrast checker → · Palette generator →