#30384E#30384E

#30384E is a dark, muted blue. Relative luminance 0.040; OKLCH L 34.3% C 0.040 H 268.8°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#30384E
RGB	rgb(48, 56, 78)
HSL	hsl(224, 24%, 25%)
HSV	hsv(224, 38%, 31%)
CMYK	cmyk(38.5%, 28.2%, 0%, 69.4%)
CIE-LAB	lab(23.69, 2.94, -14.51)
CIE-LCH	lch(23.69, 14.81, 281.45°)
OKLab	oklab(34.32% -0.0008 -0.0403)
OKLCH	oklch(34.32% 0.04 268.8)
XYZ	xyz(4.0078, 4.0066, 7.7684)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30384E #4E4630

analogous

#30474E #30384E #37304E

triadic

#30384E #4E3038 #384E30

tetradic

#30384E #4E3047 #4E4630 #304E37

square

#30384E #4E3047 #4E4630 #304E37

split-complementary

#30384E #4E3730 #474E30

monochromatic

#0C0E13 #191D28 #30384E #475374 #5F6E9A

Accessibility & contrast

On white

11.66

#30384E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#30384E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30384E

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30384E	#FFFFFF	#000000	##FFFFFF
##30384E	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313A4F

Deuteranopia (green-blind)

#2E374D

Tritanopia (blue-blind)

#273C40

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #30384e;
/* rgb */ color: rgb(48, 56, 78);
/* oklch */ color: oklch(34.3% 0.040 268.8);

Tailwind

colors: {
  custom: {
    50: '#696e7f',
    500: '#30384e',
    950: '#000000',
  },
}

SCSS

$custom: #30384e;
$custom-light: #696e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#30384e",
  "rgb": {
    "r": 48,
    "g": 56,
    "b": 78
  },
  "hsl": {
    "h": 224,
    "s": 23.81,
    "l": 24.706
  },
  "oklch": {
    "l": 0.34318,
    "c": 0.04027,
    "h": 268.8
  },
  "luminance": 0.04007
}

Semantic roles & 50–950 ramp

primary

#30384E

secondary

#7F755B

accent

#A968C0

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#06070A

muted

#7A7A7C

Preview Lab

Preview with #30384E

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

Preview Lab → · Contrast checker → · Palette generator →