#1E2763#1E2763

#1E2763 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.4% C 0.106 H 272.1°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#1E2763
RGB	rgb(30, 39, 99)
HSL	hsl(232, 53%, 25%)
HSV	hsv(232, 70%, 39%)
CMYK	cmyk(69.7%, 60.6%, 0%, 61.2%)
CIE-LAB	lab(18.49, 17.89, -36.76)
CIE-LCH	lch(18.49, 40.88, 295.96°)
OKLab	oklab(30.42% 0.0039 -0.1058)
OKLCH	oklch(30.42% 0.106 272.1)
XYZ	xyz(3.5123, 2.6276, 12.1240)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2763 #635A1E

analogous

#1E4963 #1E2763 #371E63

triadic

#1E2763 #631E27 #27631E

tetradic

#1E2763 #631E49 #635A1E #1E6337

square

#1E2763 #631E49 #635A1E #1E6337

split-complementary

#1E2763 #63371E #49631E

monochromatic

#070917 #101434 #1E2763 #2C3A92 #3A4CC1

Accessibility & contrast

On white

13.77

#1E2763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1E2763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2763

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2763	#FFFFFF	#000000	##FFFFFF
##1E2763	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003065

Deuteranopia (green-blind)

#002A62

Tritanopia (blue-blind)

#003640

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1e2763;
/* rgb */ color: rgb(30, 39, 99);
/* oklch */ color: oklch(30.4% 0.106 272.1);

Tailwind

colors: {
  custom: {
    50: '#636090',
    500: '#1e2763',
    950: '#000000',
  },
}

SCSS

$custom: #1e2763;
$custom-light: #636090;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2763",
  "rgb": {
    "r": 30,
    "g": 39,
    "b": 99
  },
  "hsl": {
    "h": 232.174,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.30424,
    "c": 0.10583,
    "h": 272.1
  },
  "luminance": 0.02628
}

Semantic roles & 50–950 ramp

primary

#1E2763

secondary

#988D45

accent

#CA4BDD

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06050C

muted

#7A797D

Preview Lab

Preview with #1E2763

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

Preview Lab → · Contrast checker → · Palette generator →