#231470#231470

#231470 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.9% C 0.146 H 279.4°. Best body text is #FFFFFF at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#231470
RGB	rgb(35, 20, 112)
HSL	hsl(250, 70%, 26%)
HSV	hsv(250, 82%, 44%)
CMYK	cmyk(68.8%, 82.1%, 0%, 56.1%)
CIE-LAB	lab(15.63, 35.63, -49.93)
CIE-LCH	lch(15.63, 61.34, 305.52°)
OKLab	oklab(28.85% 0.024 -0.1442)
OKLCH	oklch(28.85% 0.146 279.4)
XYZ	xyz(3.8670, 2.0272, 15.5136)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231470 #617014

analogous

#143370 #231470 #511470

triadic

#231470 #702314 #147023

tetradic

#231470 #701433 #617014 #147051

square

#231470 #701433 #617014 #147051

split-complementary

#231470 #705114 #337014

monochromatic

#08051A #130B3C #231470 #331DA4 #4327D8

Accessibility & contrast

On white

14.94

#231470 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#231470 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231470

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231470	#FFFFFF	#000000	##FFFFFF
##231470	1.00	14.94	1.41	14.94
#FFFFFF	14.94	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A73

Deuteranopia (green-blind)

#00236E

Tritanopia (blue-blind)

#003042

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #231470;
/* rgb */ color: rgb(35, 20, 112);
/* oklch */ color: oklch(28.9% 0.146 279.4);

Tailwind

colors: {
  custom: {
    50: '#6a549a',
    500: '#231470',
    950: '#000000',
  },
}

SCSS

$custom: #231470;
$custom-light: #6a549a;
$custom-dark: #000000;

JSON

{
  "hex": "#231470",
  "rgb": {
    "r": 35,
    "g": 20,
    "b": 112
  },
  "hsl": {
    "h": 249.783,
    "s": 69.697,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28853,
    "c": 0.14614,
    "h": 279.4
  },
  "luminance": 0.02027
}

Semantic roles & 50–950 ramp

primary

#231470

secondary

#95A639

accent

#ED3BD0

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #231470

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

Preview Lab → · Contrast checker → · Palette generator →