#1E137D#1E137D

#1E137D is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.9% C 0.164 H 274.5°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#1E137D
RGB	rgb(30, 19, 125)
HSL	hsl(246, 74%, 28%)
HSV	hsv(246, 85%, 49%)
CMYK	cmyk(76%, 84.8%, 0%, 51%)
CIE-LAB	lab(16.61, 39.89, -56.68)
CIE-LCH	lch(16.61, 69.31, 305.14°)
OKLab	oklab(29.89% 0.013 -0.1639)
OKLCH	oklch(29.89% 0.164 274.5)
XYZ	xyz(4.4687, 2.2220, 19.5914)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E137D #727D13

analogous

#133D7D #1E137D #53137D

triadic

#1E137D #7D1E13 #137D1E

tetradic

#1E137D #7D133D #727D13 #137D53

square

#1E137D #7D133D #727D13 #137D53

split-complementary

#1E137D #7D5313 #3D7D13

monochromatic

#06041B #110B48 #1E137D #2B1BB2 #3E2CDF

Accessibility & contrast

On white

14.54

#1E137D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#1E137D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E137D

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E137D	#FFFFFF	#000000	##FFFFFF
##1E137D	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E80

Deuteranopia (green-blind)

#00247B

Tritanopia (blue-blind)

#003549

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1e137d;
/* rgb */ color: rgb(30, 19, 125);
/* oklch */ color: oklch(29.9% 0.164 274.5);

Tailwind

colors: {
  custom: {
    50: '#6c54a4',
    500: '#1e137d',
    950: '#000000',
  },
}

SCSS

$custom: #1e137d;
$custom-light: #6c54a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1e137d",
  "rgb": {
    "r": 30,
    "g": 19,
    "b": 125
  },
  "hsl": {
    "h": 246.226,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.29888,
    "c": 0.16442,
    "h": 274.5
  },
  "luminance": 0.02222
}

Semantic roles & 50–950 ramp

primary

#1E137D

secondary

#A6B339

accent

#F038DD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #1E137D

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

Preview Lab → · Contrast checker → · Palette generator →