#2D20A5#2D20A5

#2D20A5 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.1% C 0.198 H 275.2°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#2D20A5
RGB	rgb(45, 32, 165)
HSL	hsl(246, 68%, 39%)
HSV	hsv(246, 81%, 65%)
CMYK	cmyk(72.7%, 80.6%, 0%, 35.3%)
CIE-LAB	lab(24.66, 47.35, -68.17)
CIE-LCH	lch(24.66, 83.00, 304.78°)
OKLab	oklab(37.14% 0.0178 -0.1971)
OKLCH	oklch(37.14% 0.198 275.2)
XYZ	xyz(8.3880, 4.3067, 35.9792)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D20A5 #98A520

analogous

#2055A5 #2D20A5 #6F20A5

triadic

#2D20A5 #A52D20 #20A52D

tetradic

#2D20A5 #A52055 #98A520 #20A56F

square

#2D20A5 #A52055 #98A520 #20A56F

split-complementary

#2D20A5 #A56F20 #55A520

monochromatic

#110C3E #1F1672 #2D20A5 #3D2CD6 #6C5FE0

Accessibility & contrast

On white

11.28

#2D20A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2D20A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D20A5

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D20A5	#FFFFFF	#000000	##FFFFFF
##2D20A5	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A9

Deuteranopia (green-blind)

#0034A3

Tritanopia (blue-blind)

#004963

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2d20a5;
/* rgb */ color: rgb(45, 32, 165);
/* oklch */ color: oklch(37.1% 0.198 275.2);

Tailwind

colors: {
  custom: {
    50: '#7a5fc1',
    500: '#2d20a5',
    950: '#000000',
  },
}

SCSS

$custom: #2d20a5;
$custom-light: #7a5fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d20a5",
  "rgb": {
    "r": 45,
    "g": 32,
    "b": 165
  },
  "hsl": {
    "h": 245.865,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37143,
    "c": 0.1979,
    "h": 275.2
  },
  "luminance": 0.04308
}

Semantic roles & 50–950 ramp

primary

#2D20A5

secondary

#BAC55C

accent

#EA3DD9

background

#F8F5FC

surface

#EFE9F8

border

#CAC5D1

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #2D20A5

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

Preview Lab → · Contrast checker → · Palette generator →