#30454B#30454B

#30454B is a dark, muted cyan. Relative luminance 0.054; OKLCH L 37.5% C 0.028 H 217.4°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#30454B
RGB	rgb(48, 69, 75)
HSL	hsl(193, 22%, 24%)
HSV	hsv(193, 36%, 29%)
CMYK	cmyk(36%, 8%, 0%, 70.6%)
CIE-LAB	lab(27.82, -6.47, -6.25)
CIE-LCH	lch(27.82, 9.00, 224.02°)
OKLab	oklab(37.53% -0.0224 -0.0171)
OKLCH	oklch(37.53% 0.028 217.4)
XYZ	xyz(4.6166, 5.3924, 7.4528)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30454B #4B3630

analogous

#304B44 #30454B #30384B

triadic

#30454B #4B3045 #454B30

tetradic

#30454B #44304B #4B3630 #384B30

square

#30454B #44304B #4B3630 #384B30

split-complementary

#30454B #4B3038 #4B4430

monochromatic

#0C1113 #182326 #30454B #486770 #608A96

Accessibility & contrast

On white

10.10

#30454B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#30454B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30454B

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30454B	#FFFFFF	#000000	##FFFFFF
##30454B	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41444B

Deuteranopia (green-blind)

#3D404B

Tritanopia (blue-blind)

#274747

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #30454b;
/* rgb */ color: rgb(48, 69, 75);
/* oklch */ color: oklch(37.5% 0.028 217.4);

Tailwind

colors: {
  custom: {
    50: '#69787d',
    500: '#30454b',
    950: '#000000',
  },
}

SCSS

$custom: #30454b;
$custom-light: #69787d;
$custom-dark: #000000;

JSON

{
  "hex": "#30454b",
  "rgb": {
    "r": 48,
    "g": 69,
    "b": 75
  },
  "hsl": {
    "h": 193.333,
    "s": 21.951,
    "l": 24.118
  },
  "oklch": {
    "l": 0.37529,
    "c": 0.02817,
    "h": 217.4
  },
  "luminance": 0.05393
}

Semantic roles & 50–950 ramp

primary

#30454B

secondary

#7C625B

accent

#7C69BE

background

#F6F7F7

surface

#EBEDEE

border

#C6C8C9

text

#060909

muted

#7A7B7B

Preview Lab

Preview with #30454B

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

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