#1E3063#1E3063

#1E3063 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.5% C 0.093 H 266.6°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#1E3063
RGB	rgb(30, 48, 99)
HSL	hsl(224, 53%, 25%)
HSV	hsv(224, 70%, 39%)
CMYK	cmyk(69.7%, 51.5%, 0%, 61.2%)
CIE-LAB	lab(21.17, 11.40, -32.42)
CIE-LCH	lch(21.17, 34.37, 289.37°)
OKLab	oklab(32.45% -0.0055 -0.0929)
OKLCH	oklch(32.45% 0.093 266.6)
XYZ	xyz(3.8437, 3.2904, 12.2345)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E3063 #63511E

analogous

#1E5263 #1E3063 #2F1E63

triadic

#1E3063 #631E30 #30631E

tetradic

#1E3063 #631E52 #63511E #1E632F

square

#1E3063 #631E52 #63511E #1E632F

split-complementary

#1E3063 #632F1E #52631E

monochromatic

#070B17 #101934 #1E3063 #2C4792 #3A5EC1

Accessibility & contrast

On white

12.66

#1E3063 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1E3063 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3063

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E3063	#FFFFFF	#000000	##FFFFFF
##1E3063	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153665

Deuteranopia (green-blind)

#063062

Tritanopia (blue-blind)

#003C44

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e3063;
/* rgb */ color: rgb(30, 48, 99);
/* oklch */ color: oklch(32.5% 0.093 266.6);

Tailwind

colors: {
  custom: {
    50: '#626790',
    500: '#1e3063',
    950: '#000000',
  },
}

SCSS

$custom: #1e3063;
$custom-light: #626790;
$custom-dark: #000000;

JSON

{
  "hex": "#1e3063",
  "rgb": {
    "r": 30,
    "g": 48,
    "b": 99
  },
  "hsl": {
    "h": 224.348,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32451,
    "c": 0.09302,
    "h": 266.6
  },
  "luminance": 0.03291
}

Semantic roles & 50–950 ramp

primary

#1E3063

secondary

#988245

accent

#B74BDD

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #1E3063

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

Preview Lab → · Contrast checker → · Palette generator →