#2535A4#2535A4

#2535A4 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.7% C 0.178 H 269.5°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#2535A4
RGB	rgb(37, 53, 164)
HSL	hsl(232, 63%, 39%)
HSV	hsv(232, 77%, 64%)
CMYK	cmyk(77.4%, 67.7%, 0%, 35.7%)
CIE-LAB	lab(28.43, 34.13, -61.36)
CIE-LCH	lch(28.43, 70.21, 299.08°)
OKLab	oklab(39.67% -0.0014 -0.1776)
OKLCH	oklch(39.67% 0.178 269.5)
XYZ	xyz(8.7346, 5.6189, 35.7390)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2535A4 #A49425

analogous

#2575A4 #2535A4 #5525A4

triadic

#2535A4 #A42535 #35A425

tetradic

#2535A4 #A42575 #A49425 #25A455

square

#2535A4 #A42575 #A49425 #25A455

split-complementary

#2535A4 #A45525 #75A425

monochromatic

#0E1540 #1A2572 #2535A4 #3549D1 #6776DD

Accessibility & contrast

On white

9.89

#2535A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2535A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2535A4

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2535A4	#FFFFFF	#000000	##FFFFFF
##2535A4	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A7

Deuteranopia (green-blind)

#003DA2

Tritanopia (blue-blind)

#005368

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2535a4;
/* rgb */ color: rgb(37, 53, 164);
/* oklch */ color: oklch(39.7% 0.178 269.5);

Tailwind

colors: {
  custom: {
    50: '#756cc0',
    500: '#2535a4',
    950: '#000000',
  },
}

SCSS

$custom: #2535a4;
$custom-light: #756cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2535a4",
  "rgb": {
    "r": 37,
    "g": 53,
    "b": 164
  },
  "hsl": {
    "h": 232.441,
    "s": 63.184,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39672,
    "c": 0.17759,
    "h": 269.5
  },
  "luminance": 0.0562
}

Semantic roles & 50–950 ramp

primary

#2535A4

secondary

#C2B662

accent

#D142E6

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2535A4

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

Preview Lab → · Contrast checker → · Palette generator →