#232157#232157

#232157 is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.5% C 0.095 H 280.2°. Best body text is #FFFFFF at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#232157
RGB	rgb(35, 33, 87)
HSL	hsl(242, 45%, 24%)
HSV	hsv(242, 62%, 34%)
CMYK	cmyk(59.8%, 62.1%, 0%, 65.9%)
CIE-LAB	lab(16.17, 18.59, -32.52)
CIE-LCH	lch(16.17, 37.46, 299.75°)
OKLab	oklab(28.49% 0.0168 -0.0932)
OKLCH	oklch(28.49% 0.095 280.2)
XYZ	xyz(2.9568, 2.1330, 9.2709)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232157 #555721

analogous

#213A57 #232157 #3E2157

triadic

#232157 #572321 #215723

tetradic

#232157 #57213A #555721 #21573E

square

#232157 #57213A #555721 #21573E

split-complementary

#232157 #573E21 #3A5721

monochromatic

#090816 #11102B #232157 #353283 #4743B0

Accessibility & contrast

On white

14.72

#232157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#232157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232157

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232157	#FFFFFF	#000000	##FFFFFF
##232157	1.00	14.72	1.43	14.72
#FFFFFF	14.72	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A59

Deuteranopia (green-blind)

#002656

Tritanopia (blue-blind)

#0A2E38

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #232157;
/* rgb */ color: rgb(35, 33, 87);
/* oklch */ color: oklch(28.5% 0.095 280.2);

Tailwind

colors: {
  custom: {
    50: '#635c87',
    500: '#232157',
    950: '#000000',
  },
}

SCSS

$custom: #232157;
$custom-light: #635c87;
$custom-dark: #000000;

JSON

{
  "hex": "#232157",
  "rgb": {
    "r": 35,
    "g": 33,
    "b": 87
  },
  "hsl": {
    "h": 242.222,
    "s": 45,
    "l": 23.529
  },
  "oklch": {
    "l": 0.28486,
    "c": 0.09469,
    "h": 280.2
  },
  "luminance": 0.02133
}

Semantic roles & 50–950 ramp

primary

#232157

secondary

#898B49

accent

#D553D0

background

#F6F5F8

surface

#EBE9EF

border

#C6C5CA

text

#06040B

muted

#7A797C

Preview Lab

Preview with #232157

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

Preview Lab → · Contrast checker → · Palette generator →