#2D30CA#2D30CA

#2D30CA is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.3% C 0.228 H 271.0°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#2D30CA
RGB	rgb(45, 48, 202)
HSL	hsl(239, 64%, 48%)
HSV	hsv(239, 78%, 79%)
CMYK	cmyk(77.7%, 76.2%, 0%, 20.8%)
CIE-LAB	lab(31.66, 50.84, -78.58)
CIE-LCH	lch(31.66, 93.59, 302.90°)
OKLab	oklab(43.25% 0.0039 -0.2275)
OKLCH	oklch(43.25% 0.228 271)
XYZ	xyz(12.7962, 6.9346, 56.5298)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.70

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D30CA #CAC72D

analogous

#2D7ECA #2D30CA #792DCA

triadic

#2D30CA #CA2D30 #30CA2D

tetradic

#2D30CA #CA2D7E #CAC72D #2DCA79

square

#2D30CA #CA2D7E #CAC72D #2DCA79

split-complementary

#2D30CA #CA792D #7ECA2D

monochromatic

#171866 #222498 #2D30CA #5A5CDA #8C8EE5

Accessibility & contrast

On white

8.80

#2D30CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2D30CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D30CA

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D30CA	#FFFFFF	#000000	##FFFFFF
##2D30CA	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052CE

Deuteranopia (green-blind)

#0042C7

Tritanopia (blue-blind)

#005E7C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d30ca;
/* rgb */ color: rgb(45, 48, 202);
/* oklch */ color: oklch(43.3% 0.228 271.0);

Tailwind

colors: {
  custom: {
    50: '#816bdc',
    500: '#2d30ca',
    950: '#000000',
  },
}

SCSS

$custom: #2d30ca;
$custom-light: #816bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d30ca",
  "rgb": {
    "r": 45,
    "g": 48,
    "b": 202
  },
  "hsl": {
    "h": 238.854,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43254,
    "c": 0.22756,
    "h": 271
  },
  "luminance": 0.06936
}

Semantic roles & 50–950 ramp

primary

#2D30CA

secondary

#CFCE83

accent

#E341E7

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2D30CA

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

Preview Lab → · Contrast checker → · Palette generator →