#1E229C#1E229C

#1E229C is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.5% C 0.189 H 270.2°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#1E229C
RGB	rgb(30, 34, 156)
HSL	hsl(238, 68%, 36%)
HSV	hsv(238, 81%, 61%)
CMYK	cmyk(80.8%, 78.2%, 0%, 38.8%)
CIE-LAB	lab(23.07, 42.25, -65.35)
CIE-LCH	lch(23.07, 77.82, 302.88°)
OKLab	oklab(35.48% 0.0008 -0.1893)
OKLCH	oklch(35.48% 0.189 270.2)
XYZ	xyz(7.1062, 3.8196, 31.8088)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E229C #9C981E

analogous

#1E619C #1E229C #591E9C

triadic

#1E229C #9C1E22 #229C1E

tetradic

#1E229C #9C1E61 #9C981E #1E9C59

square

#1E229C #9C1E61 #9C981E #1E9C59

split-complementary

#1E229C #9C591E #619C1E

monochromatic

#0A0C35 #141769 #1E229C #282DCF #565ADE

Accessibility & contrast

On white

11.90

#1E229C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1E229C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E229C

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E229C	#FFFFFF	#000000	##FFFFFF
##1E229C	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9F

Deuteranopia (green-blind)

#00319A

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e229c;
/* rgb */ color: rgb(30, 34, 156);
/* oklch */ color: oklch(35.5% 0.189 270.2);

Tailwind

colors: {
  custom: {
    50: '#725fbb',
    500: '#1e229c',
    950: '#000000',
  },
}

SCSS

$custom: #1e229c;
$custom-light: #725fbb;
$custom-dark: #000000;

JSON

{
  "hex": "#1e229c",
  "rgb": {
    "r": 30,
    "g": 34,
    "b": 156
  },
  "hsl": {
    "h": 238.095,
    "s": 67.742,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35478,
    "c": 0.18927,
    "h": 270.2
  },
  "luminance": 0.0382
}

Semantic roles & 50–950 ramp

primary

#1E229C

secondary

#C2BE54

accent

#E53DEB

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #1E229C

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

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