#30394F#30394F

#30394F is a dark, muted blue. Relative luminance 0.041; OKLCH L 34.6% C 0.041 H 267.1°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#30394F
RGB	rgb(48, 57, 79)
HSL	hsl(223, 24%, 25%)
HSV	hsv(223, 39%, 31%)
CMYK	cmyk(39.2%, 27.8%, 0%, 69%)
CIE-LAB	lab(24.06, 2.58, -14.61)
CIE-LCH	lch(24.06, 14.83, 280.00°)
OKLab	oklab(34.62% -0.0021 -0.0405)
OKLCH	oklch(34.62% 0.041 267.1)
XYZ	xyz(4.0929, 4.1190, 7.9750)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30394F #4F4630

analogous

#30484F #30394F #37304F

triadic

#30394F #4F3039 #394F30

tetradic

#30394F #4F3048 #4F4630 #304F37

square

#30394F #4F3048 #4F4630 #304F37

split-complementary

#30394F #4F3730 #484F30

monochromatic

#0C0E13 #191E29 #30394F #475475 #5E709B

Accessibility & contrast

On white

11.51

#30394F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#30394F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30394F

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30394F	#FFFFFF	#000000	##FFFFFF
##30394F	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323B50

Deuteranopia (green-blind)

#2F384E

Tritanopia (blue-blind)

#273D41

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #30394f;
/* rgb */ color: rgb(48, 57, 79);
/* oklch */ color: oklch(34.6% 0.041 267.1);

Tailwind

colors: {
  custom: {
    50: '#696f80',
    500: '#30394f',
    950: '#000000',
  },
}

SCSS

$custom: #30394f;
$custom-light: #696f80;
$custom-dark: #000000;

JSON

{
  "hex": "#30394f",
  "rgb": {
    "r": 48,
    "g": 57,
    "b": 79
  },
  "hsl": {
    "h": 222.581,
    "s": 24.409,
    "l": 24.902
  },
  "oklch": {
    "l": 0.3462,
    "c": 0.04058,
    "h": 267.1
  },
  "luminance": 0.04119
}

Semantic roles & 50–950 ramp

primary

#30394F

secondary

#80755B

accent

#A767C1

background

#F6F6F7

surface

#EBECEE

border

#C6C7C9

text

#06070A

muted

#7A7A7C

Preview Lab

Preview with #30394F

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

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