#234585#234585

#234585 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.2% C 0.115 H 261.7°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#234585
RGB	rgb(35, 69, 133)
HSL	hsl(219, 58%, 33%)
HSV	hsv(219, 74%, 52%)
CMYK	cmyk(73.7%, 48.1%, 0%, 47.8%)
CIE-LAB	lab(30.17, 11.10, -39.56)
CIE-LCH	lch(30.17, 41.08, 285.67°)
OKLab	oklab(40.17% -0.0166 -0.1134)
OKLCH	oklch(40.17% 0.115 261.7)
XYZ	xyz(7.0534, 6.3063, 23.0313)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234585 #856323

analogous

#237685 #234585 #322385

triadic

#234585 #852345 #458523

tetradic

#234585 #852376 #856323 #238532

square

#234585 #852376 #856323 #238532

split-complementary

#234585 #853223 #768523

monochromatic

#091324 #162C55 #234585 #305EB5 #517ED1

Accessibility & contrast

On white

9.29

#234585 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#234585 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234585

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234585	#FFFFFF	#000000	##FFFFFF
##234585	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234C87

Deuteranopia (green-blind)

#0D4384

Tritanopia (blue-blind)

#00545E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #234585;
/* rgb */ color: rgb(35, 69, 133);
/* oklch */ color: oklch(40.2% 0.115 261.7);

Tailwind

colors: {
  custom: {
    50: '#6b78a9',
    500: '#234585',
    950: '#000000',
  },
}

SCSS

$custom: #234585;
$custom-light: #6b78a9;
$custom-dark: #000000;

JSON

{
  "hex": "#234585",
  "rgb": {
    "r": 35,
    "g": 69,
    "b": 133
  },
  "hsl": {
    "h": 219.184,
    "s": 58.333,
    "l": 32.941
  },
  "oklch": {
    "l": 0.40168,
    "c": 0.11459,
    "h": 261.7
  },
  "luminance": 0.06307
}

Semantic roles & 50–950 ramp

primary

#234585

secondary

#B5924F

accent

#AC46E2

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #234585

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

Preview Lab → · Contrast checker → · Palette generator →