#2937C2#2937C2

#2937C2 is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 43.2% C 0.212 H 269.6°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#2937C2
RGB	rgb(41, 55, 194)
HSL	hsl(235, 65%, 46%)
HSV	hsv(235, 79%, 76%)
CMYK	cmyk(78.9%, 71.6%, 0%, 23.9%)
CIE-LAB	lab(32.03, 43.92, -73.29)
CIE-LCH	lch(32.03, 85.44, 300.93°)
OKLab	oklab(43.22% -0.0016 -0.2123)
OKLCH	oklch(43.22% 0.212 269.6)
XYZ	xyz(12.0149, 7.0975, 51.7652)
Luminance	0.0710 (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

#2937C2 #C2B429

analogous

#2983C2 #2937C2 #6729C2

triadic

#2937C2 #C22937 #37C229

tetradic

#2937C2 #C22983 #C2B429 #29C267

square

#2937C2 #C22983 #C2B429 #29C267

split-complementary

#2937C2 #C26729 #83C229

monochromatic

#141A5D #1E298F #2937C2 #4E5BDA #818AE4

Accessibility & contrast

On white

8.68

#2937C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2937C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2937C2

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2937C2	#FFFFFF	#000000	##FFFFFF
##2937C2	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C6

Deuteranopia (green-blind)

#0044C0

Tritanopia (blue-blind)

#005F79

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2937c2;
/* rgb */ color: rgb(41, 55, 194);
/* oklch */ color: oklch(43.2% 0.212 269.6);

Tailwind

colors: {
  custom: {
    50: '#7d6fd6',
    500: '#2937c2',
    950: '#000000',
  },
}

SCSS

$custom: #2937c2;
$custom-light: #7d6fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#2937c2",
  "rgb": {
    "r": 41,
    "g": 55,
    "b": 194
  },
  "hsl": {
    "h": 234.51,
    "s": 65.106,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43215,
    "c": 0.21229,
    "h": 269.6
  },
  "luminance": 0.07099
}

Semantic roles & 50–950 ramp

primary

#2937C2

secondary

#CDC67A

accent

#D940E8

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #2937C2

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

Preview Lab → · Contrast checker → · Palette generator →