#2D2B59#2D2B59

#2D2B59 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.7% C 0.080 H 282.8°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#2D2B59
RGB	rgb(45, 43, 89)
HSL	hsl(243, 35%, 26%)
HSV	hsv(243, 52%, 35%)
CMYK	cmyk(49.4%, 51.7%, 0%, 65.1%)
CIE-LAB	lab(20.07, 14.72, -27.54)
CIE-LCH	lch(20.07, 31.22, 298.13°)
OKLab	oklab(31.68% 0.0177 -0.0782)
OKLCH	oklch(31.68% 0.08 282.8)
XYZ	xyz(3.7487, 3.0067, 9.8321)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2B59 #57592B

analogous

#2B4059 #2D2B59 #442B59

triadic

#2D2B59 #592D2B #2B592D

tetradic

#2D2B59 #592B40 #57592B #2B5944

square

#2D2B59 #592B40 #57592B #2B5944

split-complementary

#2D2B59 #59442B #40592B

monochromatic

#0A0A15 #181730 #2D2B59 #423F82 #5753AC

Accessibility & contrast

On white

13.11

#2D2B59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2D2B59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2B59

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2B59	#FFFFFF	#000000	##FFFFFF
##2D2B59	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18325B

Deuteranopia (green-blind)

#152F58

Tritanopia (blue-blind)

#1E353D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2d2b59;
/* rgb */ color: rgb(45, 43, 89);
/* oklch */ color: oklch(31.7% 0.080 282.8);

Tailwind

colors: {
  custom: {
    50: '#696488',
    500: '#2d2b59',
    950: '#000000',
  },
}

SCSS

$custom: #2d2b59;
$custom-light: #696488;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2b59",
  "rgb": {
    "r": 45,
    "g": 43,
    "b": 89
  },
  "hsl": {
    "h": 242.609,
    "s": 34.848,
    "l": 25.882
  },
  "oklch": {
    "l": 0.31677,
    "c": 0.08014,
    "h": 282.8
  },
  "luminance": 0.03007
}

Semantic roles & 50–950 ramp

primary

#2D2B59

secondary

#898B55

accent

#CB5DC6

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#06050B

muted

#7A797C

Preview Lab

Preview with #2D2B59

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

Preview Lab → · Contrast checker → · Palette generator →