#2D30C4#2D30C4

#2D30C4 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.6% C 0.221 H 271.3°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#2D30C4
RGB	rgb(45, 48, 196)
HSL	hsl(239, 63%, 47%)
HSV	hsv(239, 77%, 77%)
CMYK	cmyk(77%, 75.5%, 0%, 23.1%)
CIE-LAB	lab(31.01, 48.89, -76.14)
CIE-LCH	lch(31.01, 90.48, 302.71°)
OKLab	oklab(42.61% 0.0049 -0.2204)
OKLCH	oklch(42.61% 0.221 271.3)
XYZ	xyz(12.0996, 6.6560, 52.8609)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Sapphire (survey)

#2138AB

ΔE00 4.52

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D30C4 #C4C12D

analogous

#2D7CC4 #2D30C4 #762DC4

triadic

#2D30C4 #C42D30 #30C42D

tetradic

#2D30C4 #C42D7C #C4C12D #2DC476

square

#2D30C4 #C42D7C #C4C12D #2DC476

split-complementary

#2D30C4 #C4762D #7CC42D

monochromatic

#161860 #222492 #2D30C4 #5659D8 #888AE4

Accessibility & contrast

On white

9.01

#2D30C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2D30C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D30C4

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D30C4	#FFFFFF	#000000	##FFFFFF
##2D30C4	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C8

Deuteranopia (green-blind)

#0041C1

Tritanopia (blue-blind)

#005C78

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d30c4;
/* rgb */ color: rgb(45, 48, 196);
/* oklch */ color: oklch(42.6% 0.221 271.3);

Tailwind

colors: {
  custom: {
    50: '#806ad7',
    500: '#2d30c4',
    950: '#000000',
  },
}

SCSS

$custom: #2d30c4;
$custom-light: #806ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d30c4",
  "rgb": {
    "r": 45,
    "g": 48,
    "b": 196
  },
  "hsl": {
    "h": 238.808,
    "s": 62.656,
    "l": 47.255
  },
  "oklch": {
    "l": 0.42607,
    "c": 0.2205,
    "h": 271.3
  },
  "luminance": 0.06657
}

Semantic roles & 50–950 ramp

primary

#2D30C4

secondary

#CDCC80

accent

#E242E6

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2D30C4

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

Preview Lab → · Contrast checker → · Palette generator →