#2C285B#2C285B

#2C285B is a dark, moderate blue. Relative luminance 0.028; OKLCH L 31.1% C 0.088 H 283.5°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#2C285B
RGB	rgb(44, 40, 91)
HSL	hsl(245, 39%, 26%)
HSV	hsv(245, 56%, 36%)
CMYK	cmyk(51.6%, 56%, 0%, 64.3%)
CIE-LAB	lab(19.26, 17.25, -30.17)
CIE-LCH	lch(19.26, 34.76, 299.76°)
OKLab	oklab(31.09% 0.0207 -0.0859)
OKLCH	oklch(31.09% 0.088 283.5)
XYZ	xyz(3.6853, 2.8082, 10.2434)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C285B #575B28

analogous

#283D5B #2C285B #45285B

triadic

#2C285B #5B2C28 #285B2C

tetradic

#2C285B #5B283D #575B28 #285B45

square

#2C285B #5B283D #575B28 #285B45

split-complementary

#2C285B #5B4528 #3D5B28

monochromatic

#0A0915 #171530 #2C285B #413B86 #554DB0

Accessibility & contrast

On white

13.45

#2C285B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2C285B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C285B

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C285B	#FFFFFF	#000000	##FFFFFF
##2C285B	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F305D

Deuteranopia (green-blind)

#0C2D5A

Tritanopia (blue-blind)

#1C333D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2c285b;
/* rgb */ color: rgb(44, 40, 91);
/* oklch */ color: oklch(31.1% 0.088 283.5);

Tailwind

colors: {
  custom: {
    50: '#69628a',
    500: '#2c285b',
    950: '#000000',
  },
}

SCSS

$custom: #2c285b;
$custom-light: #69628a;
$custom-dark: #000000;

JSON

{
  "hex": "#2c285b",
  "rgb": {
    "r": 44,
    "g": 40,
    "b": 91
  },
  "hsl": {
    "h": 244.706,
    "s": 38.931,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31089,
    "c": 0.0884,
    "h": 283.5
  },
  "luminance": 0.02808
}

Semantic roles & 50–950 ramp

primary

#2C285B

secondary

#898E51

accent

#CF59C6

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#06050B

muted

#7A797C

Preview Lab

Preview with #2C285B

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

Preview Lab → · Contrast checker → · Palette generator →