#3020A0#3020A0

#3020A0 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.8% C 0.191 H 277.0°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#3020A0
RGB	rgb(48, 32, 160)
HSL	hsl(248, 67%, 38%)
HSV	hsv(248, 80%, 63%)
CMYK	cmyk(70%, 80%, 0%, 37.3%)
CIE-LAB	lab(24.32, 46.05, -65.69)
CIE-LCH	lch(24.32, 80.22, 305.03°)
OKLab	oklab(36.8% 0.0233 -0.1898)
OKLCH	oklch(36.8% 0.191 277)
XYZ	xyz(8.0785, 4.1987, 33.6356)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3020A0 #90A020

analogous

#2050A0 #3020A0 #7020A0

triadic

#3020A0 #A03020 #20A030

tetradic

#3020A0 #A02050 #90A020 #20A070

square

#3020A0 #A02050 #90A020 #20A070

split-complementary

#3020A0 #A07020 #50A020

monochromatic

#110C3A #21166D #3020A0 #3F2AD3 #6C5CDE

Accessibility & contrast

On white

11.41

#3020A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#3020A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3020A0

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3020A0	#FFFFFF	#000000	##FFFFFF
##3020A0	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA4

Deuteranopia (green-blind)

#00349E

Tritanopia (blue-blind)

#004760

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #3020a0;
/* rgb */ color: rgb(48, 32, 160);
/* oklch */ color: oklch(36.8% 0.191 277.0);

Tailwind

colors: {
  custom: {
    50: '#7a5fbd',
    500: '#3020a0',
    950: '#000000',
  },
}

SCSS

$custom: #3020a0;
$custom-light: #7a5fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3020a0",
  "rgb": {
    "r": 48,
    "g": 32,
    "b": 160
  },
  "hsl": {
    "h": 247.5,
    "s": 66.667,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36796,
    "c": 0.19126,
    "h": 277
  },
  "luminance": 0.04199
}

Semantic roles & 50–950 ramp

primary

#3020A0

secondary

#B5C359

accent

#EA3ED4

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3020A0

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

Preview Lab → · Contrast checker → · Palette generator →