#2D2DB0#2D2DB0

#2D2DB0 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.1% C 0.199 H 272.8°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#2D2DB0
RGB	rgb(45, 45, 176)
HSL	hsl(240, 59%, 43%)
HSV	hsv(240, 74%, 69%)
CMYK	cmyk(74.4%, 74.4%, 0%, 31%)
CIE-LAB	lab(28.30, 43.96, -68.78)
CIE-LCH	lch(28.30, 81.63, 302.59°)
OKLab	oklab(40.06% 0.0098 -0.199)
OKLCH	oklch(40.06% 0.199 272.8)
XYZ	xyz(9.8544, 5.5682, 41.6213)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2DB0 #B0B02D

analogous

#2D6EB0 #2D2DB0 #6E2DB0

triadic

#2D2DB0 #B02D2D #2DB02D

tetradic

#2D2DB0 #B02D6E #B0B02D #2DB06E

square

#2D2DB0 #B02D6E #B0B02D #2DB06E

split-complementary

#2D2DB0 #B06E2D #6EB02D

monochromatic

#14144F #21217F #2D2DB0 #4A4AD1 #7A7ADD

Accessibility & contrast

On white

9.93

#2D2DB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#2D2DB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2DB0

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2DB0	#FFFFFF	#000000	##FFFFFF
##2D2DB0	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B4

Deuteranopia (green-blind)

#003CAE

Tritanopia (blue-blind)

#00536C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2d2db0;
/* rgb */ color: rgb(45, 45, 176);
/* oklch */ color: oklch(40.1% 0.199 272.8);

Tailwind

colors: {
  custom: {
    50: '#7b68c9',
    500: '#2d2db0',
    950: '#000000',
  },
}

SCSS

$custom: #2d2db0;
$custom-light: #7b68c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2db0",
  "rgb": {
    "r": 45,
    "g": 45,
    "b": 176
  },
  "hsl": {
    "h": 240,
    "s": 59.276,
    "l": 43.333
  },
  "oklch": {
    "l": 0.40055,
    "c": 0.19926,
    "h": 272.8
  },
  "luminance": 0.05569
}

Semantic roles & 50–950 ramp

primary

#2D2DB0

secondary

#C5C573

accent

#E245E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2D2DB0

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

Preview Lab → · Contrast checker → · Palette generator →