#2D39CA#2D39CA

#2D39CA is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.5% C 0.219 H 270.1°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#2D39CA
RGB	rgb(45, 57, 202)
HSL	hsl(235, 64%, 48%)
HSV	hsv(235, 78%, 79%)
CMYK	cmyk(77.7%, 71.8%, 0%, 20.8%)
CIE-LAB	lab(33.45, 45.80, -75.61)
CIE-LCH	lch(33.45, 88.40, 301.20°)
OKLab	oklab(44.53% 0.0005 -0.219)
OKLCH	oklch(44.53% 0.219 270.1)
XYZ	xyz(13.2023, 7.7469, 56.6652)
Luminance	0.0775 (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

#2D39CA #CABE2D

analogous

#2D87CA #2D39CA #6F2DCA

triadic

#2D39CA #CA2D39 #39CA2D

tetradic

#2D39CA #CA2D87 #CABE2D #2DCA6F

square

#2D39CA #CA2D87 #CABE2D #2DCA6F

split-complementary

#2D39CA #CA6F2D #87CA2D

monochromatic

#171D66 #222B98 #2D39CA #5A64DA #8C93E5

Accessibility & contrast

On white

8.24

#2D39CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2D39CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D39CA

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D39CA	#FFFFFF	#000000	##FFFFFF
##2D39CA	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CE

Deuteranopia (green-blind)

#0047C7

Tritanopia (blue-blind)

#00627E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d39ca;
/* rgb */ color: rgb(45, 57, 202);
/* oklch */ color: oklch(44.5% 0.219 270.1);

Tailwind

colors: {
  custom: {
    50: '#8070db',
    500: '#2d39ca',
    950: '#000000',
  },
}

SCSS

$custom: #2d39ca;
$custom-light: #8070db;
$custom-dark: #000000;

JSON

{
  "hex": "#2d39ca",
  "rgb": {
    "r": 45,
    "g": 57,
    "b": 202
  },
  "hsl": {
    "h": 235.414,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44529,
    "c": 0.21898,
    "h": 270.1
  },
  "luminance": 0.07748
}

Semantic roles & 50–950 ramp

primary

#2D39CA

secondary

#CFCA83

accent

#DA41E7

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2D39CA

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

Preview Lab → · Contrast checker → · Palette generator →