#1E2091#1E2091

#1E2091 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.9% C 0.178 H 271.1°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#1E2091
RGB	rgb(30, 32, 145)
HSL	hsl(239, 66%, 34%)
HSV	hsv(239, 79%, 57%)
CMYK	cmyk(79.3%, 77.9%, 0%, 43.1%)
CIE-LAB	lab(21.40, 39.63, -61.32)
CIE-LCH	lch(21.40, 73.01, 302.87°)
OKLab	oklab(33.94% 0.0036 -0.1776)
OKLCH	oklch(33.94% 0.178 271.1)
XYZ	xyz(6.1610, 3.3527, 27.1050)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2091 #918F1E

analogous

#1E5991 #1E2091 #561E91

triadic

#1E2091 #911E20 #20911E

tetradic

#1E2091 #911E59 #918F1E #1E9156

square

#1E2091 #911E59 #918F1E #1E9156

split-complementary

#1E2091 #91561E #59911E

monochromatic

#090A2C #14155E #1E2091 #282BC4 #4F51DB

Accessibility & contrast

On white

12.57

#1E2091 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#1E2091 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2091

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2091	#FFFFFF	#000000	##FFFFFF
##1E2091	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003994

Deuteranopia (green-blind)

#002D8F

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e2091;
/* rgb */ color: rgb(30, 32, 145);
/* oklch */ color: oklch(33.9% 0.178 271.1);

Tailwind

colors: {
  custom: {
    50: '#705db2',
    500: '#1e2091',
    950: '#000000',
  },
}

SCSS

$custom: #1e2091;
$custom-light: #705db2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2091",
  "rgb": {
    "r": 30,
    "g": 32,
    "b": 145
  },
  "hsl": {
    "h": 238.957,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.33936,
    "c": 0.1776,
    "h": 271.1
  },
  "luminance": 0.03353
}

Semantic roles & 50–950 ramp

primary

#1E2091

secondary

#BDBB4D

accent

#E63FE9

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1E2091

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

Preview Lab → · Contrast checker → · Palette generator →