#1E2972#1E2972

#1E2972 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.2% C 0.126 H 270.9°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#1E2972
RGB	rgb(30, 41, 114)
HSL	hsl(232, 58%, 28%)
HSV	hsv(232, 74%, 45%)
CMYK	cmyk(73.7%, 64%, 0%, 55.3%)
CIE-LAB	lab(20.35, 22.38, -43.48)
CIE-LCH	lch(20.35, 48.91, 297.23°)
OKLab	oklab(32.21% 0.0021 -0.1255)
OKLCH	oklch(32.21% 0.126 270.9)
XYZ	xyz(4.3646, 3.0764, 16.2801)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2972 #72671E

analogous

#1E5372 #1E2972 #3D1E72

triadic

#1E2972 #721E29 #29721E

tetradic

#1E2972 #721E53 #72671E #1E723D

square

#1E2972 #721E53 #72671E #1E723D

split-complementary

#1E2972 #723D1E #53721E

monochromatic

#060918 #111842 #1E2972 #2B3AA2 #3E51CC

Accessibility & contrast

On white

13.00

#1E2972 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1E2972 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2972

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2972	#FFFFFF	#000000	##FFFFFF
##1E2972	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003574

Deuteranopia (green-blind)

#002D71

Tritanopia (blue-blind)

#003C49

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1e2972;
/* rgb */ color: rgb(30, 41, 114);
/* oklch */ color: oklch(32.2% 0.126 270.9);

Tailwind

colors: {
  custom: {
    50: '#67629b',
    500: '#1e2972',
    950: '#000000',
  },
}

SCSS

$custom: #1e2972;
$custom-light: #67629b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2972",
  "rgb": {
    "r": 30,
    "g": 41,
    "b": 114
  },
  "hsl": {
    "h": 232.143,
    "s": 58.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32214,
    "c": 0.12551,
    "h": 270.9
  },
  "luminance": 0.03077
}

Semantic roles & 50–950 ramp

primary

#1E2972

secondary

#A69946

accent

#CD46E2

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1E2972

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

Preview Lab → · Contrast checker → · Palette generator →