#234683#234683

#234683 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.3% C 0.110 H 260.7°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#234683
RGB	rgb(35, 70, 131)
HSL	hsl(218, 58%, 33%)
HSV	hsv(218, 73%, 51%)
CMYK	cmyk(73.3%, 46.6%, 0%, 48.6%)
CIE-LAB	lab(30.34, 9.62, -38.05)
CIE-LCH	lch(30.34, 39.25, 284.20°)
OKLab	oklab(40.26% -0.0179 -0.1089)
OKLCH	oklch(40.26% 0.11 260.7)
XYZ	xyz(6.9786, 6.3756, 22.3312)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234683 #836023

analogous

#237683 #234683 #302383

triadic

#234683 #832346 #468323

tetradic

#234683 #832376 #836023 #238330

square

#234683 #832376 #836023 #238330

split-complementary

#234683 #833023 #768323

monochromatic

#091222 #162C53 #234683 #3060B3 #507FD0

Accessibility & contrast

On white

9.23

#234683 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#234683 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234683

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234683	#FFFFFF	#000000	##FFFFFF
##234683	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274C85

Deuteranopia (green-blind)

#144382

Tritanopia (blue-blind)

#00545E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #234683;
/* rgb */ color: rgb(35, 70, 131);
/* oklch */ color: oklch(40.3% 0.110 260.7);

Tailwind

colors: {
  custom: {
    50: '#6b79a7',
    500: '#234683',
    950: '#000000',
  },
}

SCSS

$custom: #234683;
$custom-light: #6b79a7;
$custom-dark: #000000;

JSON

{
  "hex": "#234683",
  "rgb": {
    "r": 35,
    "g": 70,
    "b": 131
  },
  "hsl": {
    "h": 218.125,
    "s": 57.831,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40255,
    "c": 0.11038,
    "h": 260.7
  },
  "luminance": 0.06376
}

Semantic roles & 50–950 ramp

primary

#234683

secondary

#B48F4E

accent

#A947E1

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #234683

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

Preview Lab → · Contrast checker → · Palette generator →