#2F20A8#2F20A8

#2F20A8 is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.6% C 0.201 H 275.6°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#2F20A8
RGB	rgb(47, 32, 168)
HSL	hsl(247, 68%, 39%)
HSV	hsv(247, 81%, 66%)
CMYK	cmyk(72%, 81%, 0%, 34.1%)
CIE-LAB	lab(25.15, 48.44, -69.17)
CIE-LCH	lch(25.15, 84.44, 305.00°)
OKLab	oklab(37.62% 0.0198 -0.2)
OKLCH	oklch(37.62% 0.201 275.6)
XYZ	xyz(8.7544, 4.4637, 37.4384)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F20A8 #99A820

analogous

#2055A8 #2F20A8 #7320A8

triadic

#2F20A8 #A82F20 #20A82F

tetradic

#2F20A8 #A82055 #99A820 #20A873

square

#2F20A8 #A82055 #99A820 #20A873

split-complementary

#2F20A8 #A87320 #55A820

monochromatic

#120C41 #211675 #2F20A8 #412ED7 #6F61E1

Accessibility & contrast

On white

11.09

#2F20A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2F20A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F20A8

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F20A8	#FFFFFF	#000000	##FFFFFF
##2F20A8	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041AC

Deuteranopia (green-blind)

#0035A6

Tritanopia (blue-blind)

#004A65

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2f20a8;
/* rgb */ color: rgb(47, 32, 168);
/* oklch */ color: oklch(37.6% 0.201 275.6);

Tailwind

colors: {
  custom: {
    50: '#7b60c3',
    500: '#2f20a8',
    950: '#000000',
  },
}

SCSS

$custom: #2f20a8;
$custom-light: #7b60c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f20a8",
  "rgb": {
    "r": 47,
    "g": 32,
    "b": 168
  },
  "hsl": {
    "h": 246.618,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.3762,
    "c": 0.20094,
    "h": 275.6
  },
  "luminance": 0.04465
}

Semantic roles & 50–950 ramp

primary

#2F20A8

secondary

#BAC65E

accent

#EB3DD8

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2F20A8

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

Preview Lab → · Contrast checker → · Palette generator →