#1E2376#1E2376

#1E2376 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.5% C 0.139 H 272.6°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#1E2376
RGB	rgb(30, 35, 118)
HSL	hsl(237, 59%, 29%)
HSV	hsv(237, 75%, 46%)
CMYK	cmyk(74.6%, 70.3%, 0%, 53.7%)
CIE-LAB	lab(19.16, 28.03, -47.99)
CIE-LCH	lch(19.16, 55.58, 300.29°)
OKLab	oklab(31.46% 0.0063 -0.1387)
OKLCH	oklch(31.46% 0.139 272.6)
XYZ	xyz(4.4054, 2.7857, 17.4415)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2376 #76711E

analogous

#1E4F76 #1E2376 #451E76

triadic

#1E2376 #761E23 #23761E

tetradic

#1E2376 #761E4F #76711E #1E7645

square

#1E2376 #761E4F #76711E #1E7645

split-complementary

#1E2376 #76451E #4F761E

monochromatic

#060718 #121545 #1E2376 #2A31A7 #4048CE

Accessibility & contrast

On white

13.49

#1E2376 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#1E2376 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2376

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2376	#FFFFFF	#000000	##FFFFFF
##1E2376	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003379

Deuteranopia (green-blind)

#002A74

Tritanopia (blue-blind)

#003949

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e2376;
/* rgb */ color: rgb(30, 35, 118);
/* oklch */ color: oklch(31.5% 0.139 272.6);

Tailwind

colors: {
  custom: {
    50: '#685e9e',
    500: '#1e2376',
    950: '#000000',
  },
}

SCSS

$custom: #1e2376;
$custom-light: #685e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2376",
  "rgb": {
    "r": 30,
    "g": 35,
    "b": 118
  },
  "hsl": {
    "h": 236.591,
    "s": 59.459,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31464,
    "c": 0.13888,
    "h": 272.6
  },
  "luminance": 0.02786
}

Semantic roles & 50–950 ramp

primary

#1E2376

secondary

#AAA446

accent

#DA45E3

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1E2376

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

Preview Lab → · Contrast checker → · Palette generator →