#234590#234590

#234590 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.0% C 0.131 H 263.4°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#234590
RGB	rgb(35, 69, 144)
HSL	hsl(221, 61%, 35%)
HSV	hsv(221, 76%, 56%)
CMYK	cmyk(75.7%, 52.1%, 0%, 43.5%)
CIE-LAB	lab(30.94, 15.45, -45.10)
CIE-LCH	lch(30.94, 47.67, 288.91°)
OKLab	oklab(41% -0.015 -0.1297)
OKLCH	oklch(41% 0.131 263.4)
XYZ	xyz(7.8535, 6.6263, 27.2453)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234590 #906E23

analogous

#237C90 #234590 #372390

triadic

#234590 #902345 #459023

tetradic

#234590 #90237C #906E23 #239037

square

#234590 #90237C #906E23 #239037

split-complementary

#234590 #903723 #7C9023

monochromatic

#0B162E #172D5F #234590 #2F5DC1 #577FD6

Accessibility & contrast

On white

9.03

#234590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#234590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234590

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234590	#FFFFFF	#000000	##FFFFFF
##234590	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164E93

Deuteranopia (green-blind)

#00448E

Tritanopia (blue-blind)

#005763

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #234590;
/* rgb */ color: rgb(35, 69, 144);
/* oklch */ color: oklch(41.0% 0.131 263.4);

Tailwind

colors: {
  custom: {
    50: '#6e78b1',
    500: '#234590',
    950: '#000000',
  },
}

SCSS

$custom: #234590;
$custom-light: #6e78b1;
$custom-dark: #000000;

JSON

{
  "hex": "#234590",
  "rgb": {
    "r": 35,
    "g": 69,
    "b": 144
  },
  "hsl": {
    "h": 221.284,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.41001,
    "c": 0.13055,
    "h": 263.4
  },
  "luminance": 0.06627
}

Semantic roles & 50–950 ramp

primary

#234590

secondary

#BA9B54

accent

#B244E4

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #234590

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

Preview Lab → · Contrast checker → · Palette generator →