#231E67#231E67

#231E67 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.4% C 0.123 H 278.8°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#231E67
RGB	rgb(35, 30, 103)
HSL	hsl(244, 55%, 26%)
HSV	hsv(244, 71%, 40%)
CMYK	cmyk(66%, 70.9%, 0%, 59.6%)
CIE-LAB	lab(16.82, 26.52, -42.09)
CIE-LCH	lch(16.82, 49.75, 302.22°)
OKLab	oklab(29.41% 0.0187 -0.1213)
OKLCH	oklch(29.41% 0.123 278.8)
XYZ	xyz(3.6048, 2.2649, 13.0765)
Luminance	0.0226 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231E67 #62671E

analogous

#1E3D67 #231E67 #471E67

triadic

#231E67 #67231E #1E6723

tetradic

#231E67 #671E3D #62671E #1E6747

square

#231E67 #671E3D #62671E #1E6747

split-complementary

#231E67 #67471E #3D671E

monochromatic

#080718 #131038 #231E67 #332C96 #433AC6

Accessibility & contrast

On white

14.45

#231E67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#231E67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231E67

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231E67	#FFFFFF	#000000	##FFFFFF
##231E67	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C69

Deuteranopia (green-blind)

#002766

Tritanopia (blue-blind)

#00313F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #231e67;
/* rgb */ color: rgb(35, 30, 103);
/* oklch */ color: oklch(29.4% 0.123 278.8);

Tailwind

colors: {
  custom: {
    50: '#675a93',
    500: '#231e67',
    950: '#000000',
  },
}

SCSS

$custom: #231e67;
$custom-light: #675a93;
$custom-dark: #000000;

JSON

{
  "hex": "#231e67",
  "rgb": {
    "r": 35,
    "g": 30,
    "b": 103
  },
  "hsl": {
    "h": 244.11,
    "s": 54.887,
    "l": 26.078
  },
  "oklch": {
    "l": 0.2941,
    "c": 0.12275,
    "h": 278.8
  },
  "luminance": 0.02265
}

Semantic roles & 50–950 ramp

primary

#231E67

secondary

#969C45

accent

#DE4AD4

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07040D

muted

#7A797E

Preview Lab

Preview with #231E67

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

Preview Lab → · Contrast checker → · Palette generator →