#2C48A2#2C48A2

#2C48A2 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.5% C 0.149 H 266.9°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#2C48A2
RGB	rgb(44, 72, 162)
HSL	hsl(226, 57%, 40%)
HSV	hsv(226, 73%, 64%)
CMYK	cmyk(72.8%, 55.6%, 0%, 36.5%)
CIE-LAB	lab(33.52, 21.63, -51.84)
CIE-LCH	lch(33.52, 56.17, 292.65°)
OKLab	oklab(43.48% -0.008 -0.1493)
OKLCH	oklch(43.48% 0.15 266.9)
XYZ	xyz(9.8754, 7.7778, 35.1562)
Luminance	0.0778 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C48A2 #A2862C

analogous

#2C83A2 #2C48A2 #4B2CA2

triadic

#2C48A2 #A22C48 #48A22C

tetradic

#2C48A2 #A22C83 #A2862C #2CA24B

square

#2C48A2 #A22C83 #A2862C #2CA24B

split-complementary

#2C48A2 #A24B2C #83A22C

monochromatic

#121D42 #1F3372 #2C48A2 #4061CB #7089D8

Accessibility & contrast

On white

8.22

#2C48A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2C48A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C48A2

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C48A2	#FFFFFF	#000000	##FFFFFF
##2C48A2	1.00	8.22	2.56	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A5

Deuteranopia (green-blind)

#004AA0

Tritanopia (blue-blind)

#005E6E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2c48a2;
/* rgb */ color: rgb(44, 72, 162);
/* oklch */ color: oklch(43.5% 0.149 266.9);

Tailwind

colors: {
  custom: {
    50: '#757abe',
    500: '#2c48a2',
    950: '#000000',
  },
}

SCSS

$custom: #2c48a2;
$custom-light: #757abe;
$custom-dark: #000000;

JSON

{
  "hex": "#2c48a2",
  "rgb": {
    "r": 44,
    "g": 72,
    "b": 162
  },
  "hsl": {
    "h": 225.763,
    "s": 57.282,
    "l": 40.392
  },
  "oklch": {
    "l": 0.43484,
    "c": 0.1495,
    "h": 266.9
  },
  "luminance": 0.07779
}

Semantic roles & 50–950 ramp

primary

#2C48A2

secondary

#BFAB6A

accent

#BC47E1

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2C48A2

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

Preview Lab → · Contrast checker → · Palette generator →