#1E229E#1E229E

#1E229E is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.7% C 0.192 H 270.1°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#1E229E
RGB	rgb(30, 34, 158)
HSL	hsl(238, 68%, 37%)
HSV	hsv(238, 81%, 62%)
CMYK	cmyk(81%, 78.5%, 0%, 38%)
CIE-LAB	lab(23.30, 42.93, -66.19)
CIE-LCH	lch(23.30, 78.89, 302.96°)
OKLab	oklab(35.71% 0.0004 -0.1917)
OKLCH	oklch(35.71% 0.192 270.1)
XYZ	xyz(7.2769, 3.8879, 32.7080)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E229E #9E9A1E

analogous

#1E629E #1E229E #5A1E9E

triadic

#1E229E #9E1E22 #229E1E

tetradic

#1E229E #9E1E62 #9E9A1E #1E9E5A

square

#1E229E #9E1E62 #9E9A1E #1E9E5A

split-complementary

#1E229E #9E5A1E #629E1E

monochromatic

#0A0C37 #14176B #1E229E #282DD1 #575BDF

Accessibility & contrast

On white

11.81

#1E229E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#1E229E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E229E

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E229E	#FFFFFF	#000000	##FFFFFF
##1E229E	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA2

Deuteranopia (green-blind)

#00319C

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1e229e;
/* rgb */ color: rgb(30, 34, 158);
/* oklch */ color: oklch(35.7% 0.192 270.1);

Tailwind

colors: {
  custom: {
    50: '#735fbc',
    500: '#1e229e',
    950: '#000000',
  },
}

SCSS

$custom: #1e229e;
$custom-light: #735fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e229e",
  "rgb": {
    "r": 30,
    "g": 34,
    "b": 158
  },
  "hsl": {
    "h": 238.125,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.35709,
    "c": 0.19171,
    "h": 270.1
  },
  "luminance": 0.03889
}

Semantic roles & 50–950 ramp

primary

#1E229E

secondary

#C3BF55

accent

#E63DEB

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #1E229E

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

Preview Lab → · Contrast checker → · Palette generator →