#1E138E#1E138E

#1E138E is a dark, vivid blue. Relative luminance 0.027; OKLCH L 32.0% C 0.185 H 272.5°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#1E138E
RGB	rgb(30, 19, 142)
HSL	hsl(245, 76%, 32%)
HSV	hsv(245, 87%, 56%)
CMYK	cmyk(78.9%, 86.6%, 0%, 44.3%)
CIE-LAB	lab(18.77, 45.24, -63.82)
CIE-LCH	lch(18.77, 78.22, 305.33°)
OKLab	oklab(32% 0.0082 -0.1846)
OKLCH	oklch(32% 0.185 272.5)
XYZ	xyz(5.6491, 2.6941, 25.8082)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E138E #838E13

analogous

#13468E #1E138E #5C138E

triadic

#1E138E #8E1E13 #138E1E

tetradic

#1E138E #8E1346 #838E13 #138E5C

square

#1E138E #8E1346 #838E13 #138E5C

split-complementary

#1E138E #8E5C13 #468E13

monochromatic

#070522 #130C58 #1E138E #291AC4 #4737E4

Accessibility & contrast

On white

13.65

#1E138E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#1E138E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E138E

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E138E	#FFFFFF	#000000	##FFFFFF
##1E138E	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003391

Deuteranopia (green-blind)

#00288C

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e138e;
/* rgb */ color: rgb(30, 19, 142);
/* oklch */ color: oklch(32.0% 0.185 272.5);

Tailwind

colors: {
  custom: {
    50: '#7056b0',
    500: '#1e138e',
    950: '#000000',
  },
}

SCSS

$custom: #1e138e;
$custom-light: #7056b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e138e",
  "rgb": {
    "r": 30,
    "g": 19,
    "b": 142
  },
  "hsl": {
    "h": 245.366,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.31999,
    "c": 0.18475,
    "h": 272.5
  },
  "luminance": 0.02695
}

Semantic roles & 50–950 ramp

primary

#1E138E

secondary

#B6C23B

accent

#F335E2

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #1E138E

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

Preview Lab → · Contrast checker → · Palette generator →