#2E39CB#2E39CB

#2E39CB is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.7% C 0.220 H 270.3°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#2E39CB
RGB	rgb(46, 57, 203)
HSL	hsl(236, 63%, 49%)
HSV	hsv(236, 77%, 80%)
CMYK	cmyk(77.3%, 71.9%, 0%, 20.4%)
CIE-LAB	lab(33.60, 46.22, -75.95)
CIE-LCH	lch(33.60, 88.90, 301.32°)
OKLab	oklab(44.68% 0.0013 -0.2199)
OKLCH	oklch(44.68% 0.22 270.3)
XYZ	xyz(13.3657, 7.8174, 57.2928)
Luminance	0.0782 (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

#2E39CB #CBC02E

analogous

#2E88CB #2E39CB #722ECB

triadic

#2E39CB #CB2E39 #39CB2E

tetradic

#2E39CB #CB2E88 #CBC02E #2ECB72

square

#2E39CB #CB2E88 #CBC02E #2ECB72

split-complementary

#2E39CB #CB722E #88CB2E

monochromatic

#171D67 #232B99 #2E39CB #5C65DA #8E94E5

Accessibility & contrast

On white

8.19

#2E39CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2E39CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E39CB

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E39CB	#FFFFFF	#000000	##FFFFFF
##2E39CB	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057CF

Deuteranopia (green-blind)

#0047C8

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2e39cb;
/* rgb */ color: rgb(46, 57, 203);
/* oklch */ color: oklch(44.7% 0.220 270.3);

Tailwind

colors: {
  custom: {
    50: '#8170dc',
    500: '#2e39cb',
    950: '#000000',
  },
}

SCSS

$custom: #2e39cb;
$custom-light: #8170dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e39cb",
  "rgb": {
    "r": 46,
    "g": 57,
    "b": 203
  },
  "hsl": {
    "h": 235.796,
    "s": 63.052,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44679,
    "c": 0.21994,
    "h": 270.3
  },
  "luminance": 0.07819
}

Semantic roles & 50–950 ramp

primary

#2E39CB

secondary

#D0CB85

accent

#DB42E6

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #2E39CB

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

Preview Lab → · Contrast checker → · Palette generator →