#1E2989#1E2989

#1E2989 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.5% C 0.158 H 270.2°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#1E2989
RGB	rgb(30, 41, 137)
HSL	hsl(234, 64%, 33%)
HSV	hsv(234, 78%, 54%)
CMYK	cmyk(78.1%, 70.1%, 0%, 46.3%)
CIE-LAB	lab(22.54, 31.20, -54.47)
CIE-LCH	lch(22.54, 62.77, 299.81°)
OKLab	oklab(34.49% 0.0006 -0.1577)
OKLCH	oklch(34.49% 0.158 270.2)
XYZ	xyz(5.8422, 3.6674, 24.0620)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2989 #897E1E

analogous

#1E5E89 #1E2989 #491E89

triadic

#1E2989 #891E29 #29891E

tetradic

#1E2989 #891E5E #897E1E #1E8949

square

#1E2989 #891E5E #897E1E #1E8949

split-complementary

#1E2989 #89491E #5E891E

monochromatic

#080B25 #131A57 #1E2989 #2938BB #4A59D7

Accessibility & contrast

On white

12.11

#1E2989 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#1E2989 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2989

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2989	#FFFFFF	#000000	##FFFFFF
##1E2989	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8C

Deuteranopia (green-blind)

#003187

Tritanopia (blue-blind)

#004355

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1e2989;
/* rgb */ color: rgb(30, 41, 137);
/* oklch */ color: oklch(34.5% 0.158 270.2);

Tailwind

colors: {
  custom: {
    50: '#6d63ac',
    500: '#1e2989',
    950: '#000000',
  },
}

SCSS

$custom: #1e2989;
$custom-light: #6d63ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2989",
  "rgb": {
    "r": 30,
    "g": 41,
    "b": 137
  },
  "hsl": {
    "h": 233.832,
    "s": 64.072,
    "l": 32.745
  },
  "oklch": {
    "l": 0.34492,
    "c": 0.15765,
    "h": 270.2
  },
  "luminance": 0.03668
}

Semantic roles & 50–950 ramp

primary

#1E2989

secondary

#BAAE49

accent

#D641E7

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #1E2989

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

Preview Lab → · Contrast checker → · Palette generator →