#232D68#232D68

#232D68 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.5% C 0.103 H 272.1°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#232D68
RGB	rgb(35, 45, 104)
HSL	hsl(231, 50%, 27%)
HSV	hsv(231, 66%, 41%)
CMYK	cmyk(66.3%, 56.7%, 0%, 59.2%)
CIE-LAB	lab(20.95, 16.49, -36.02)
CIE-LCH	lch(20.95, 39.61, 294.60°)
OKLab	oklab(32.49% 0.0039 -0.1033)
OKLCH	oklch(32.49% 0.103 272.1)
XYZ	xyz(4.1294, 3.2332, 13.5005)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232D68 #685E23

analogous

#235068 #232D68 #3B2368

triadic

#232D68 #68232D #2D6823

tetradic

#232D68 #682350 #685E23 #23683B

square

#232D68 #682350 #685E23 #23683B

split-complementary

#232D68 #683B23 #506823

monochromatic

#080A17 #14193A #232D68 #324196 #4557C0

Accessibility & contrast

On white

12.75

#232D68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#232D68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232D68

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232D68	#FFFFFF	#000000	##FFFFFF
##232D68	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06366A

Deuteranopia (green-blind)

#002F67

Tritanopia (blue-blind)

#003B45

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #232d68;
/* rgb */ color: rgb(35, 45, 104);
/* oklch */ color: oklch(32.5% 0.103 272.1);

Tailwind

colors: {
  custom: {
    50: '#666594',
    500: '#232d68',
    950: '#000000',
  },
}

SCSS

$custom: #232d68;
$custom-light: #666594;
$custom-dark: #000000;

JSON

{
  "hex": "#232d68",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 104
  },
  "hsl": {
    "h": 231.304,
    "s": 49.64,
    "l": 27.255
  },
  "oklch": {
    "l": 0.32489,
    "c": 0.10342,
    "h": 272.1
  },
  "luminance": 0.03234
}

Semantic roles & 50–950 ramp

primary

#232D68

secondary

#9B904B

accent

#C54FD9

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #232D68

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

Preview Lab → · Contrast checker → · Palette generator →