#1E1F82#1E1F82

#1E1F82 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.1% C 0.160 H 272.4°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#1E1F82
RGB	rgb(30, 31, 130)
HSL	hsl(239, 63%, 31%)
HSV	hsv(239, 77%, 51%)
CMYK	cmyk(76.9%, 76.2%, 0%, 49%)
CIE-LAB	lab(19.50, 34.98, -55.07)
CIE-LCH	lch(19.50, 65.24, 302.42°)
OKLab	oklab(32.09% 0.0068 -0.1594)
OKLCH	oklch(32.09% 0.16 272.4)
XYZ	xyz(5.0533, 2.8672, 21.4019)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1F82 #82811E

analogous

#1E5182 #1E1F82 #4F1E82

triadic

#1E1F82 #821E1F #1F821E

tetradic

#1E1F82 #821E51 #82811E #1E824F

square

#1E1F82 #821E51 #82811E #1E824F

split-complementary

#1E1F82 #824F1E #51821E

monochromatic

#07071F #131350 #1E1F82 #292BB4 #4647D4

Accessibility & contrast

On white

13.35

#1E1F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#1E1F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1F82

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1F82	#FFFFFF	#000000	##FFFFFF
##1E1F82	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003485

Deuteranopia (green-blind)

#002A80

Tritanopia (blue-blind)

#003C4F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1e1f82;
/* rgb */ color: rgb(30, 31, 130);
/* oklch */ color: oklch(32.1% 0.160 272.4);

Tailwind

colors: {
  custom: {
    50: '#6c5ca7',
    500: '#1e1f82',
    950: '#000000',
  },
}

SCSS

$custom: #1e1f82;
$custom-light: #6c5ca7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1f82",
  "rgb": {
    "r": 30,
    "g": 31,
    "b": 130
  },
  "hsl": {
    "h": 239.4,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32089,
    "c": 0.15952,
    "h": 272.4
  },
  "luminance": 0.02868
}

Semantic roles & 50–950 ramp

primary

#1E1F82

secondary

#B5B447

accent

#E442E6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1E1F82

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

Preview Lab → · Contrast checker → · Palette generator →