#234281#234281

#234281 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.2% C 0.113 H 262.7°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#234281
RGB	rgb(35, 66, 129)
HSL	hsl(220, 57%, 32%)
HSV	hsv(220, 73%, 51%)
CMYK	cmyk(72.9%, 48.8%, 0%, 49.4%)
CIE-LAB	lab(29.00, 11.57, -38.96)
CIE-LCH	lch(29.00, 40.64, 286.54°)
OKLab	oklab(39.18% -0.0144 -0.1117)
OKLCH	oklch(39.18% 0.113 262.7)
XYZ	xyz(6.6024, 5.8380, 21.5435)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234281 #816223

analogous

#237181 #234281 #332381

triadic

#234281 #812342 #428123

tetradic

#234281 #812371 #816223 #238133

square

#234281 #812371 #816223 #238133

split-complementary

#234281 #813323 #718123

monochromatic

#091121 #162951 #234281 #305BB1 #4F79CF

Accessibility & contrast

On white

9.69

#234281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#234281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234281

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234281	#FFFFFF	#000000	##FFFFFF
##234281	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214983

Deuteranopia (green-blind)

#0A4080

Tritanopia (blue-blind)

#00515B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #234281;
/* rgb */ color: rgb(35, 66, 129);
/* oklch */ color: oklch(39.2% 0.113 262.7);

Tailwind

colors: {
  custom: {
    50: '#6b75a6',
    500: '#234281',
    950: '#000000',
  },
}

SCSS

$custom: #234281;
$custom-light: #6b75a6;
$custom-dark: #000000;

JSON

{
  "hex": "#234281",
  "rgb": {
    "r": 35,
    "g": 66,
    "b": 129
  },
  "hsl": {
    "h": 220.213,
    "s": 57.317,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39181,
    "c": 0.11259,
    "h": 262.7
  },
  "luminance": 0.05839
}

Semantic roles & 50–950 ramp

primary

#234281

secondary

#B3914D

accent

#AE47E1

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #234281

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

Preview Lab → · Contrast checker → · Palette generator →