#2D255A#2D255A

#2D255A is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.5% C 0.092 H 286.6°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D255A
RGB	rgb(45, 37, 90)
HSL	hsl(249, 42%, 25%)
HSV	hsv(249, 59%, 35%)
CMYK	cmyk(50%, 58.9%, 0%, 64.7%)
CIE-LAB	lab(18.45, 19.25, -30.80)
CIE-LCH	lch(18.45, 36.32, 302.01°)
OKLab	oklab(30.49% 0.0261 -0.0878)
OKLCH	oklch(30.49% 0.092 286.6)
XYZ	xyz(3.5887, 2.6191, 9.9873)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D255A #525A25

analogous

#25375A #2D255A #48255A

triadic

#2D255A #5A2D25 #255A2D

tetradic

#2D255A #5A2537 #525A25 #255A48

square

#2D255A #5A2537 #525A25 #255A48

split-complementary

#2D255A #5A4825 #375A25

monochromatic

#0B0916 #17132F #2D255A #433785 #5849B1

Accessibility & contrast

On white

13.78

#2D255A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#2D255A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D255A

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D255A	#FFFFFF	#000000	##FFFFFF
##2D255A	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082E5C

Deuteranopia (green-blind)

#072B59

Tritanopia (blue-blind)

#1E313B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2d255a;
/* rgb */ color: rgb(45, 37, 90);
/* oklch */ color: oklch(30.5% 0.092 286.6);

Tailwind

colors: {
  custom: {
    50: '#6a5f89',
    500: '#2d255a',
    950: '#000000',
  },
}

SCSS

$custom: #2d255a;
$custom-light: #6a5f89;
$custom-dark: #000000;

JSON

{
  "hex": "#2d255a",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 90
  },
  "hsl": {
    "h": 249.057,
    "s": 41.732,
    "l": 24.902
  },
  "oklch": {
    "l": 0.30485,
    "c": 0.09158,
    "h": 286.6
  },
  "luminance": 0.02619
}

Semantic roles & 50–950 ramp

primary

#2D255A

secondary

#848D4D

accent

#D256BF

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07040B

muted

#7A797C

Preview Lab

Preview with #2D255A

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

Preview Lab → · Contrast checker → · Palette generator →