#232C91#232C91

#232C91 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.1% C 0.163 H 271.2°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#232C91
RGB	rgb(35, 44, 145)
HSL	hsl(235, 61%, 35%)
HSV	hsv(235, 76%, 57%)
CMYK	cmyk(75.9%, 69.7%, 0%, 43.1%)
CIE-LAB	lab(24.33, 32.74, -56.49)
CIE-LCH	lch(24.33, 65.29, 300.10°)
OKLab	oklab(36.1% 0.0034 -0.1634)
OKLCH	oklch(36.1% 0.163 271.2)
XYZ	xyz(6.7029, 4.2023, 27.2404)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232C91 #918823

analogous

#236391 #232C91 #512391

triadic

#232C91 #91232C #2C9123

tetradic

#232C91 #912363 #918823 #239151

square

#232C91 #912363 #918823 #239151

split-complementary

#232C91 #915123 #639123

monochromatic

#0B0E2E #171D60 #232C91 #2F3BC2 #5862D7

Accessibility & contrast

On white

11.41

#232C91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#232C91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232C91

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232C91	#FFFFFF	#000000	##FFFFFF
##232C91	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F94

Deuteranopia (green-blind)

#00358F

Tritanopia (blue-blind)

#00485B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #232c91;
/* rgb */ color: rgb(35, 44, 145);
/* oklch */ color: oklch(36.1% 0.163 271.2);

Tailwind

colors: {
  custom: {
    50: '#7065b2',
    500: '#232c91',
    950: '#000000',
  },
}

SCSS

$custom: #232c91;
$custom-light: #7065b2;
$custom-dark: #000000;

JSON

{
  "hex": "#232c91",
  "rgb": {
    "r": 35,
    "g": 44,
    "b": 145
  },
  "hsl": {
    "h": 235.091,
    "s": 61.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36104,
    "c": 0.16347,
    "h": 271.2
  },
  "luminance": 0.04203
}

Semantic roles & 50–950 ramp

primary

#232C91

secondary

#BBB355

accent

#D744E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #232C91

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

Preview Lab → · Contrast checker → · Palette generator →