#234088#234088

#234088 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.3% C 0.125 H 264.7°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#234088
RGB	rgb(35, 64, 136)
HSL	hsl(223, 59%, 34%)
HSV	hsv(223, 74%, 53%)
CMYK	cmyk(74.3%, 52.9%, 0%, 46.7%)
CIE-LAB	lab(28.90, 15.72, -43.46)
CIE-LCH	lch(28.90, 46.21, 289.88°)
OKLab	oklab(39.27% -0.0116 -0.1249)
OKLCH	oklch(39.27% 0.125 264.7)
XYZ	xyz(6.9689, 5.8010, 24.0402)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234088 #886B23

analogous

#237288 #234088 #382388

triadic

#234088 #882340 #408823

tetradic

#234088 #882372 #886B23 #238838

square

#234088 #882372 #886B23 #238838

split-complementary

#234088 #883823 #728823

monochromatic

#0A1227 #162957 #234088 #3057B9 #5377D3

Accessibility & contrast

On white

9.72

#234088 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#234088 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #234088

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234088	#FFFFFF	#000000	##FFFFFF
##234088	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12498B

Deuteranopia (green-blind)

#004087

Tritanopia (blue-blind)

#00515D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #234088;
/* rgb */ color: rgb(35, 64, 136);
/* oklch */ color: oklch(39.3% 0.125 264.7);

Tailwind

colors: {
  custom: {
    50: '#6c74ab',
    500: '#234088',
    950: '#000000',
  },
}

SCSS

$custom: #234088;
$custom-light: #6c74ab;
$custom-dark: #000000;

JSON

{
  "hex": "#234088",
  "rgb": {
    "r": 35,
    "g": 64,
    "b": 136
  },
  "hsl": {
    "h": 222.772,
    "s": 59.064,
    "l": 33.529
  },
  "oklch": {
    "l": 0.39267,
    "c": 0.12548,
    "h": 264.7
  },
  "luminance": 0.05802
}

Semantic roles & 50–950 ramp

primary

#234088

secondary

#B79950

accent

#B546E2

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080810

muted

#7A7B7F

Preview Lab

Preview with #234088

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

Preview Lab → · Contrast checker → · Palette generator →