#2C25A9#2C25A9

#2C25A9 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.1% C 0.199 H 273.9°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#2C25A9
RGB	rgb(44, 37, 169)
HSL	hsl(243, 64%, 40%)
HSV	hsv(243, 78%, 66%)
CMYK	cmyk(74%, 78.1%, 0%, 33.7%)
CIE-LAB	lab(25.93, 45.98, -68.49)
CIE-LCH	lch(25.93, 82.49, 303.87°)
OKLab	oklab(38.14% 0.0135 -0.1981)
OKLCH	oklch(38.14% 0.199 273.9)
XYZ	xyz(8.8593, 4.7223, 37.9730)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C25A9 #A2A925

analogous

#2560A9 #2C25A9 #6E25A9

triadic

#2C25A9 #A92C25 #25A92C

tetradic

#2C25A9 #A92560 #A2A925 #25A96E

square

#2C25A9 #A92560 #A2A925 #25A96E

split-complementary

#2C25A9 #A96E25 #60A925

monochromatic

#120F45 #1F1A77 #2C25A9 #4038D3 #706ADE

Accessibility & contrast

On white

10.80

#2C25A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2C25A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C25A9

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C25A9	#FFFFFF	#000000	##FFFFFF
##2C25A9	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AD

Deuteranopia (green-blind)

#0037A7

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2c25a9;
/* rgb */ color: rgb(44, 37, 169);
/* oklch */ color: oklch(38.1% 0.199 273.9);

Tailwind

colors: {
  custom: {
    50: '#7a62c4',
    500: '#2c25a9',
    950: '#000000',
  },
}

SCSS

$custom: #2c25a9;
$custom-light: #7a62c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c25a9",
  "rgb": {
    "r": 44,
    "g": 37,
    "b": 169
  },
  "hsl": {
    "h": 243.182,
    "s": 64.078,
    "l": 40.392
  },
  "oklch": {
    "l": 0.38143,
    "c": 0.19859,
    "h": 273.9
  },
  "luminance": 0.04723
}

Semantic roles & 50–950 ramp

primary

#2C25A9

secondary

#BFC465

accent

#E741DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2C25A9

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

Preview Lab → · Contrast checker → · Palette generator →