#2D30C7#2D30C7

#2D30C7 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.9% C 0.224 H 271.1°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#2D30C7
RGB	rgb(45, 48, 199)
HSL	hsl(239, 63%, 48%)
HSV	hsv(239, 77%, 78%)
CMYK	cmyk(77.4%, 75.9%, 0%, 22%)
CIE-LAB	lab(31.33, 49.87, -77.36)
CIE-LCH	lch(31.33, 92.04, 302.81°)
OKLab	oklab(42.93% 0.0044 -0.224)
OKLCH	oklch(42.93% 0.224 271.1)
XYZ	xyz(12.4445, 6.7939, 54.6773)
Luminance	0.0679 (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

#2D30C7 #C7C42D

analogous

#2D7DC7 #2D30C7 #772DC7

triadic

#2D30C7 #C72D30 #30C72D

tetradic

#2D30C7 #C72D7D #C7C42D #2DC777

square

#2D30C7 #C72D7D #C7C42D #2DC777

split-complementary

#2D30C7 #C7772D #7DC72D

monochromatic

#161863 #222495 #2D30C7 #585AD9 #8A8CE5

Accessibility & contrast

On white

8.90

#2D30C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2D30C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D30C7

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D30C7	#FFFFFF	#000000	##FFFFFF
##2D30C7	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051CB

Deuteranopia (green-blind)

#0042C4

Tritanopia (blue-blind)

#005D7A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d30c7;
/* rgb */ color: rgb(45, 48, 199);
/* oklch */ color: oklch(42.9% 0.224 271.1);

Tailwind

colors: {
  custom: {
    50: '#806bd9',
    500: '#2d30c7',
    950: '#000000',
  },
}

SCSS

$custom: #2d30c7;
$custom-light: #806bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d30c7",
  "rgb": {
    "r": 45,
    "g": 48,
    "b": 199
  },
  "hsl": {
    "h": 238.831,
    "s": 63.115,
    "l": 47.843
  },
  "oklch": {
    "l": 0.4293,
    "c": 0.22404,
    "h": 271.1
  },
  "luminance": 0.06795
}

Semantic roles & 50–950 ramp

primary

#2D30C7

secondary

#CECD81

accent

#E342E6

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2D30C7

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

Preview Lab → · Contrast checker → · Palette generator →