#235399#235399

#235399 is a dark, vivid blue. Relative luminance 0.088; OKLCH L 44.8% C 0.126 H 258.2°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#235399
RGB	rgb(35, 83, 153)
HSL	hsl(216, 63%, 37%)
HSV	hsv(216, 77%, 60%)
CMYK	cmyk(77.1%, 45.8%, 0%, 40%)
CIE-LAB	lab(35.68, 9.56, -42.94)
CIE-LCH	lch(35.68, 43.99, 282.55°)
OKLab	oklab(44.83% -0.0258 -0.1231)
OKLCH	oklch(44.83% 0.126 258.2)
XYZ	xyz(9.5341, 8.8427, 31.3351)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#235399 #996923

analogous

#238E99 #235399 #2E2399

triadic

#235399 #992353 #539923

tetradic

#235399 #99238E #996923 #23992E

square

#235399 #99238E #996923 #23992E

split-complementary

#235399 #992E23 #8E9923

monochromatic

#0C1D35 #183867 #235399 #2E6ECB #5D90DA

Accessibility & contrast

On white

7.58

#235399 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#235399 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #235399

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##235399	#FFFFFF	#000000	##FFFFFF
##235399	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5A9C

Deuteranopia (green-blind)

#164F98

Tritanopia (blue-blind)

#00646E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #235399;
/* rgb */ color: rgb(35, 83, 153);
/* oklch */ color: oklch(44.8% 0.126 258.2);

Tailwind

colors: {
  custom: {
    50: '#6f82b7',
    500: '#235399',
    950: '#000000',
  },
}

SCSS

$custom: #235399;
$custom-light: #6f82b7;
$custom-dark: #000000;

JSON

{
  "hex": "#235399",
  "rgb": {
    "r": 35,
    "g": 83,
    "b": 153
  },
  "hsl": {
    "h": 215.593,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.44834,
    "c": 0.12574,
    "h": 258.2
  },
  "luminance": 0.08844
}

Semantic roles & 50–950 ramp

primary

#235399

secondary

#BE9559

accent

#A342E6

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #235399

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

Preview Lab → · Contrast checker → · Palette generator →