#1E229D#1E229D

#1E229D is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.6% C 0.190 H 270.2°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#1E229D
RGB	rgb(30, 34, 157)
HSL	hsl(238, 68%, 37%)
HSV	hsv(238, 81%, 62%)
CMYK	cmyk(80.9%, 78.3%, 0%, 38.4%)
CIE-LAB	lab(23.18, 42.59, -65.77)
CIE-LCH	lch(23.18, 78.36, 302.92°)
OKLab	oklab(35.59% 0.0006 -0.1905)
OKLCH	oklch(35.59% 0.19 270.2)
XYZ	xyz(7.1912, 3.8536, 32.2566)
Luminance	0.0385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E229D #9D991E

analogous

#1E629D #1E229D #5A1E9D

triadic

#1E229D #9D1E22 #229D1E

tetradic

#1E229D #9D1E62 #9D991E #1E9D5A

square

#1E229D #9D1E62 #9D991E #1E9D5A

split-complementary

#1E229D #9D5A1E #629D1E

monochromatic

#0A0C36 #14176A #1E229D #282DD0 #575BDF

Accessibility & contrast

On white

11.86

#1E229D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#1E229D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E229D

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E229D	#FFFFFF	#000000	##FFFFFF
##1E229D	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA0

Deuteranopia (green-blind)

#00319B

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e229d;
/* rgb */ color: rgb(30, 34, 157);
/* oklch */ color: oklch(35.6% 0.190 270.2);

Tailwind

colors: {
  custom: {
    50: '#735fbb',
    500: '#1e229d',
    950: '#000000',
  },
}

SCSS

$custom: #1e229d;
$custom-light: #735fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e229d",
  "rgb": {
    "r": 30,
    "g": 34,
    "b": 157
  },
  "hsl": {
    "h": 238.11,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.35594,
    "c": 0.19049,
    "h": 270.2
  },
  "luminance": 0.03854
}

Semantic roles & 50–950 ramp

primary

#1E229D

secondary

#C2BF54

accent

#E53DEB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #1E229D

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

Preview Lab → · Contrast checker → · Palette generator →