#233375#233375

#233375 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.9% C 0.115 H 269.3°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#233375
RGB	rgb(35, 51, 117)
HSL	hsl(228, 54%, 30%)
HSV	hsv(228, 70%, 46%)
CMYK	cmyk(70.1%, 56.4%, 0%, 54.1%)
CIE-LAB	lab(23.70, 17.30, -39.94)
CIE-LCH	lch(23.70, 43.53, 293.42°)
OKLab	oklab(34.87% -0.0013 -0.1148)
OKLCH	oklch(34.87% 0.115 269.3)
XYZ	xyz(5.0868, 4.0089, 17.3319)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233375 #756523

analogous

#235C75 #233375 #3C2375

triadic

#233375 #752333 #337523

tetradic

#233375 #75235C #756523 #23753C

square

#233375 #75235C #756523 #23753C

split-complementary

#233375 #753C23 #5C7523

monochromatic

#070A18 #151E46 #233375 #3148A4 #4A62C9

Accessibility & contrast

On white

11.66

#233375 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#233375 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233375

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233375	#FFFFFF	#000000	##FFFFFF
##233375	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033C77

Deuteranopia (green-blind)

#003574

Tritanopia (blue-blind)

#00434E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #233375;
/* rgb */ color: rgb(35, 51, 117);
/* oklch */ color: oklch(34.9% 0.115 269.3);

Tailwind

colors: {
  custom: {
    50: '#696a9d',
    500: '#233375',
    950: '#000000',
  },
}

SCSS

$custom: #233375;
$custom-light: #696a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#233375",
  "rgb": {
    "r": 35,
    "g": 51,
    "b": 117
  },
  "hsl": {
    "h": 228.293,
    "s": 53.947,
    "l": 29.804
  },
  "oklch": {
    "l": 0.34874,
    "c": 0.11483,
    "h": 269.3
  },
  "luminance": 0.04009
}

Semantic roles & 50–950 ramp

primary

#233375

secondary

#A8964C

accent

#C14ADD

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #233375

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

Preview Lab → · Contrast checker → · Palette generator →