#2C459C#2C459C

#2C459C is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.4% C 0.145 H 267.7°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#2C459C
RGB	rgb(44, 69, 156)
HSL	hsl(227, 56%, 39%)
HSV	hsv(227, 72%, 61%)
CMYK	cmyk(71.8%, 55.8%, 0%, 38.8%)
CIE-LAB	lab(32.24, 21.36, -50.29)
CIE-LCH	lch(32.24, 54.64, 293.02°)
OKLab	oklab(42.38% -0.0059 -0.1448)
OKLCH	oklch(42.38% 0.145 267.7)
XYZ	xyz(9.1655, 7.1911, 32.3510)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C459C #9C832C

analogous

#2C7D9C #2C459C #4B2C9C

triadic

#2C459C #9C2C45 #459C2C

tetradic

#2C459C #9C2C7D #9C832C #2C9C4B

square

#2C459C #9C2C7D #9C832C #2C9C4B

split-complementary

#2C459C #9C4B2C #7D9C2C

monochromatic

#111B3D #1F306C #2C459C #3D5CC8 #6D84D6

Accessibility & contrast

On white

8.61

#2C459C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2C459C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C459C

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C459C	#FFFFFF	#000000	##FFFFFF
##2C459C	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00519F

Deuteranopia (green-blind)

#00479A

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2c459c;
/* rgb */ color: rgb(44, 69, 156);
/* oklch */ color: oklch(42.4% 0.145 267.7);

Tailwind

colors: {
  custom: {
    50: '#7478ba',
    500: '#2c459c',
    950: '#000000',
  },
}

SCSS

$custom: #2c459c;
$custom-light: #7478ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2c459c",
  "rgb": {
    "r": 44,
    "g": 69,
    "b": 156
  },
  "hsl": {
    "h": 226.607,
    "s": 56,
    "l": 39.216
  },
  "oklch": {
    "l": 0.42378,
    "c": 0.1449,
    "h": 267.7
  },
  "luminance": 0.07192
}

Semantic roles & 50–950 ramp

primary

#2C459C

secondary

#BDAA67

accent

#BE49DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2C459C

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

Preview Lab → · Contrast checker → · Palette generator →