#2D255F#2D255F

#2D255F is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.9% C 0.099 H 285.3°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#2D255F
RGB	rgb(45, 37, 95)
HSL	hsl(248, 44%, 26%)
HSV	hsv(248, 61%, 37%)
CMYK	cmyk(52.6%, 61.1%, 0%, 62.7%)
CIE-LAB	lab(18.83, 20.97, -33.51)
CIE-LCH	lch(18.83, 39.53, 302.04°)
OKLab	oklab(30.89% 0.0262 -0.0957)
OKLCH	oklch(30.89% 0.099 285.3)
XYZ	xyz(3.8087, 2.7071, 11.1461)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D255F #575F25

analogous

#253A5F #2D255F #4A255F

triadic

#2D255F #5F2D25 #255F2D

tetradic

#2D255F #5F253A #575F25 #255F4A

square

#2D255F #5F253A #575F25 #255F4A

split-complementary

#2D255F #5F4A25 #3A5F25

monochromatic

#0A0916 #181433 #2D255F #42368B #5747B7

Accessibility & contrast

On white

13.62

#2D255F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#2D255F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D255F

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D255F	#FFFFFF	#000000	##FFFFFF
##2D255F	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F61

Deuteranopia (green-blind)

#002C5E

Tritanopia (blue-blind)

#1B323E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d255f;
/* rgb */ color: rgb(45, 37, 95);
/* oklch */ color: oklch(30.9% 0.099 285.3);

Tailwind

colors: {
  custom: {
    50: '#6a5f8d',
    500: '#2d255f',
    950: '#000000',
  },
}

SCSS

$custom: #2d255f;
$custom-light: #6a5f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#2d255f",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 95
  },
  "hsl": {
    "h": 248.276,
    "s": 43.939,
    "l": 25.882
  },
  "oklch": {
    "l": 0.3089,
    "c": 0.09925,
    "h": 285.3
  },
  "luminance": 0.02707
}

Semantic roles & 50–950 ramp

primary

#2D255F

secondary

#89924D

accent

#D454C2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07040C

muted

#7A797D

Preview Lab

Preview with #2D255F

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

Preview Lab → · Contrast checker → · Palette generator →