#304B41#304B41

#304B41 is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.8% C 0.037 H 169.2°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#304B41
RGB	rgb(48, 75, 65)
HSL	hsl(158, 22%, 24%)
HSV	hsv(158, 36%, 29%)
CMYK	cmyk(36%, 0%, 13.3%, 70.6%)
CIE-LAB	lab(29.52, -12.82, 2.72)
CIE-LCH	lch(29.52, 13.11, 168.04°)
OKLab	oklab(38.77% -0.0365 0.007)
OKLCH	oklch(38.77% 0.037 169.2)
XYZ	xyz(4.6888, 6.0419, 5.9191)
Luminance	0.0604 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#304B41 #4B303A

analogous

#304B34 #304B41 #30484B

triadic

#304B41 #41304B #4B4130

tetradic

#304B41 #34304B #4B303A #484B30

square

#304B41 #34304B #4B303A #484B30

split-complementary

#304B41 #4B3048 #4B3430

monochromatic

#0C1310 #182621 #304B41 #487061 #609682

Accessibility & contrast

On white

9.51

#304B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#304B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #304B41

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##304B41	#FFFFFF	#000000	##FFFFFF
##304B41	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4841

Deuteranopia (green-blind)

#454442

Tritanopia (blue-blind)

#294B48

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #304b41;
/* rgb */ color: rgb(48, 75, 65);
/* oklch */ color: oklch(38.8% 0.037 169.2);

Tailwind

colors: {
  custom: {
    50: '#697d75',
    500: '#304b41',
    950: '#000000',
  },
}

SCSS

$custom: #304b41;
$custom-light: #697d75;
$custom-dark: #000000;

JSON

{
  "hex": "#304b41",
  "rgb": {
    "r": 48,
    "g": 75,
    "b": 65
  },
  "hsl": {
    "h": 157.778,
    "s": 21.951,
    "l": 24.118
  },
  "oklch": {
    "l": 0.38772,
    "c": 0.03712,
    "h": 169.2
  },
  "luminance": 0.06042
}

Semantic roles & 50–950 ramp

primary

#304B41

secondary

#7C5B67

accent

#6989BE

background

#F6F7F7

surface

#EBEEED

border

#C6C9C8

text

#060908

muted

#7A7B7B

Preview Lab

Preview with #304B41

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

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