#2C48A6#2C48A6

#2C48A6 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.8% C 0.155 H 267.1°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#2C48A6
RGB	rgb(44, 72, 166)
HSL	hsl(226, 58%, 41%)
HSV	hsv(226, 73%, 65%)
CMYK	cmyk(73.5%, 56.6%, 0%, 34.9%)
CIE-LAB	lab(33.82, 23.15, -53.74)
CIE-LCH	lch(33.82, 58.51, 293.30°)
OKLab	oklab(43.81% -0.0078 -0.1549)
OKLCH	oklch(43.81% 0.155 267.1)
XYZ	xyz(10.2366, 7.9223, 37.0587)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C48A6 #A68A2C

analogous

#2C85A6 #2C48A6 #4D2CA6

triadic

#2C48A6 #A62C48 #48A62C

tetradic

#2C48A6 #A62C85 #A68A2C #2CA64D

square

#2C48A6 #A62C85 #A68A2C #2CA64D

split-complementary

#2C48A6 #A64D2C #85A62C

monochromatic

#121E45 #1F3376 #2C48A6 #4262CD #738ADA

Accessibility & contrast

On white

8.13

#2C48A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#2C48A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C48A6

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C48A6	#FFFFFF	#000000	##FFFFFF
##2C48A6	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A9

Deuteranopia (green-blind)

#004AA4

Tritanopia (blue-blind)

#005F70

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c48a6;
/* rgb */ color: rgb(44, 72, 166);
/* oklch */ color: oklch(43.8% 0.155 267.1);

Tailwind

colors: {
  custom: {
    50: '#767ac1',
    500: '#2c48a6',
    950: '#000000',
  },
}

SCSS

$custom: #2c48a6;
$custom-light: #767ac1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c48a6",
  "rgb": {
    "r": 44,
    "g": 72,
    "b": 166
  },
  "hsl": {
    "h": 226.23,
    "s": 58.095,
    "l": 41.176
  },
  "oklch": {
    "l": 0.43809,
    "c": 0.15509,
    "h": 267.1
  },
  "luminance": 0.07923
}

Semantic roles & 50–950 ramp

primary

#2C48A6

secondary

#C1AE6D

accent

#BE46E1

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2C48A6

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

Preview Lab → · Contrast checker → · Palette generator →