#233475#233475

#233475 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.1% C 0.113 H 268.8°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#233475
RGB	rgb(35, 52, 117)
HSL	hsl(228, 54%, 30%)
HSV	hsv(228, 70%, 46%)
CMYK	cmyk(70.1%, 55.6%, 0%, 54.1%)
CIE-LAB	lab(23.99, 16.60, -39.47)
CIE-LCH	lch(23.99, 42.82, 292.80°)
OKLab	oklab(35.09% -0.0023 -0.1134)
OKLCH	oklch(35.09% 0.113 268.8)
XYZ	xyz(5.1309, 4.0972, 17.3466)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233475 #756423

analogous

#235D75 #233475 #3B2375

triadic

#233475 #752334 #347523

tetradic

#233475 #75235D #756423 #23753B

square

#233475 #75235D #756423 #23753B

split-complementary

#233475 #753B23 #5D7523

monochromatic

#070A18 #151F46 #233475 #3149A4 #4A64C9

Accessibility & contrast

On white

11.54

#233475 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#233475 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233475

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233475	#FFFFFF	#000000	##FFFFFF
##233475	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#073D77

Deuteranopia (green-blind)

#003574

Tritanopia (blue-blind)

#00434F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #233475;
/* rgb */ color: rgb(35, 52, 117);
/* oklch */ color: oklch(35.1% 0.113 268.8);

Tailwind

colors: {
  custom: {
    50: '#696b9d',
    500: '#233475',
    950: '#000000',
  },
}

SCSS

$custom: #233475;
$custom-light: #696b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#233475",
  "rgb": {
    "r": 35,
    "g": 52,
    "b": 117
  },
  "hsl": {
    "h": 227.561,
    "s": 53.947,
    "l": 29.804
  },
  "oklch": {
    "l": 0.35093,
    "c": 0.11345,
    "h": 268.8
  },
  "luminance": 0.04098
}

Semantic roles & 50–950 ramp

primary

#233475

secondary

#A8954C

accent

#BF4ADD

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #233475

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

Preview Lab → · Contrast checker → · Palette generator →