#2C259B#2C259B

#2C259B is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.6% C 0.181 H 275.2°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#2C259B
RGB	rgb(44, 37, 155)
HSL	hsl(244, 61%, 38%)
HSV	hsv(244, 76%, 61%)
CMYK	cmyk(71.6%, 76.1%, 0%, 39.2%)
CIE-LAB	lab(24.40, 41.41, -62.51)
CIE-LCH	lch(24.40, 74.98, 303.52°)
OKLab	oklab(36.61% 0.0166 -0.1807)
OKLCH	oklch(36.61% 0.181 275.2)
XYZ	xyz(7.6147, 4.2244, 31.4181)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C259B #949B25

analogous

#25599B #2C259B #67259B

triadic

#2C259B #9B2C25 #259B2C

tetradic

#2C259B #9B2559 #949B25 #259B67

square

#2C259B #9B2559 #949B25 #259B67

split-complementary

#2C259B #9B6725 #599B25

monochromatic

#100D38 #1E196A #2C259B #3A31CC #6861D9

Accessibility & contrast

On white

11.38

#2C259B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2C259B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C259B

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C259B	#FFFFFF	#000000	##FFFFFF
##2C259B	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9E

Deuteranopia (green-blind)

#003599

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2c259b;
/* rgb */ color: rgb(44, 37, 155);
/* oklch */ color: oklch(36.6% 0.181 275.2);

Tailwind

colors: {
  custom: {
    50: '#7762ba',
    500: '#2c259b',
    950: '#000000',
  },
}

SCSS

$custom: #2c259b;
$custom-light: #7762ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2c259b",
  "rgb": {
    "r": 44,
    "g": 37,
    "b": 155
  },
  "hsl": {
    "h": 243.559,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36615,
    "c": 0.18149,
    "h": 275.2
  },
  "luminance": 0.04225
}

Semantic roles & 50–950 ramp

primary

#2C259B

secondary

#B9BF5D

accent

#E543DB

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2C259B

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

Preview Lab → · Contrast checker → · Palette generator →