#233174#233174

#233174 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.4% C 0.116 H 270.3°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#233174
RGB	rgb(35, 49, 116)
HSL	hsl(230, 54%, 30%)
HSV	hsv(230, 70%, 45%)
CMYK	cmyk(69.8%, 57.8%, 0%, 54.5%)
CIE-LAB	lab(23.05, 18.32, -40.36)
CIE-LCH	lch(23.05, 44.32, 294.41°)
OKLab	oklab(34.36% 0.0005 -0.1161)
OKLCH	oklch(34.36% 0.116 270.3)
XYZ	xyz(4.9428, 3.8144, 16.9954)
Luminance	0.0382 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233174 #746623

analogous

#235974 #233174 #3E2374

triadic

#233174 #742331 #317423

tetradic

#233174 #742359 #746623 #23743E

square

#233174 #742359 #746623 #23743E

split-complementary

#233174 #743E23 #597423

monochromatic

#070A18 #151D45 #233174 #3145A3 #495FC8

Accessibility & contrast

On white

11.91

#233174 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#233174 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233174

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233174	#FFFFFF	#000000	##FFFFFF
##233174	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B76

Deuteranopia (green-blind)

#003373

Tritanopia (blue-blind)

#00414D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #233174;
/* rgb */ color: rgb(35, 49, 116);
/* oklch */ color: oklch(34.4% 0.116 270.3);

Tailwind

colors: {
  custom: {
    50: '#69689d',
    500: '#233174',
    950: '#000000',
  },
}

SCSS

$custom: #233174;
$custom-light: #69689d;
$custom-dark: #000000;

JSON

{
  "hex": "#233174",
  "rgb": {
    "r": 35,
    "g": 49,
    "b": 116
  },
  "hsl": {
    "h": 229.63,
    "s": 53.642,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34359,
    "c": 0.11608,
    "h": 270.3
  },
  "luminance": 0.03815
}

Semantic roles & 50–950 ramp

primary

#233174

secondary

#A7974C

accent

#C44BDD

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #233174

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

Preview Lab → · Contrast checker → · Palette generator →