#2536C6#2536C6

#2536C6 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.3% C 0.219 H 268.6°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#2536C6
RGB	rgb(37, 54, 198)
HSL	hsl(234, 69%, 46%)
HSV	hsv(234, 81%, 78%)
CMYK	cmyk(81.3%, 72.7%, 0%, 22.4%)
CIE-LAB	lab(32.05, 45.60, -75.60)
CIE-LCH	lch(32.05, 88.29, 301.10°)
OKLab	oklab(43.31% -0.0054 -0.2191)
OKLCH	oklch(43.31% 0.219 268.6)
XYZ	xyz(12.2716, 7.1074, 54.1402)
Luminance	0.0711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2536C6 #C6B525

analogous

#2586C6 #2536C6 #6525C6

triadic

#2536C6 #C62536 #36C625

tetradic

#2536C6 #C62586 #C6B525 #25C665

square

#2536C6 #C62586 #C6B525 #25C665

split-complementary

#2536C6 #C66525 #86C625

monochromatic

#121A5F #1B2892 #2536C6 #4B5ADD #7E89E7

Accessibility & contrast

On white

8.67

#2536C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2536C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2536C6

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2536C6	#FFFFFF	#000000	##FFFFFF
##2536C6	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053CA

Deuteranopia (green-blind)

#0043C3

Tritanopia (blue-blind)

#00607B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2536c6;
/* rgb */ color: rgb(37, 54, 198);
/* oklch */ color: oklch(43.3% 0.219 268.6);

Tailwind

colors: {
  custom: {
    50: '#7d6ed9',
    500: '#2536c6',
    950: '#000000',
  },
}

SCSS

$custom: #2536c6;
$custom-light: #7d6ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#2536c6",
  "rgb": {
    "r": 37,
    "g": 54,
    "b": 198
  },
  "hsl": {
    "h": 233.665,
    "s": 68.511,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43305,
    "c": 0.21915,
    "h": 268.6
  },
  "luminance": 0.07109
}

Semantic roles & 50–950 ramp

primary

#2536C6

secondary

#CFC677

accent

#D93CEB

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2536C6

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

Preview Lab → · Contrast checker → · Palette generator →