#2C4CAB#2C4CAB

#2C4CAB is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.0% C 0.157 H 266.1°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#2C4CAB
RGB	rgb(44, 76, 171)
HSL	hsl(225, 59%, 42%)
HSV	hsv(225, 74%, 67%)
CMYK	cmyk(74.3%, 55.6%, 0%, 32.9%)
CIE-LAB	lab(35.29, 22.38, -54.34)
CIE-LCH	lch(35.29, 58.77, 292.38°)
OKLab	oklab(45.03% -0.0107 -0.1566)
OKLCH	oklch(45.03% 0.157 266.1)
XYZ	xyz(10.9713, 8.6434, 39.6103)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4CAB #AB8B2C

analogous

#2C8CAB #2C4CAB #4C2CAB

triadic

#2C4CAB #AB2C4C #4CAB2C

tetradic

#2C4CAB #AB2C8C #AB8B2C #2CAB4C

square

#2C4CAB #AB2C8C #AB8B2C #2CAB4C

split-complementary

#2C4CAB #AB4C2C #8CAB2C

monochromatic

#13214A #1F367A #2C4CAB #4568CF #768FDC

Accessibility & contrast

On white

7.70

#2C4CAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#2C4CAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4CAB

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4CAB	#FFFFFF	#000000	##FFFFFF
##2C4CAB	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AE

Deuteranopia (green-blind)

#004DA9

Tritanopia (blue-blind)

#006374

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2c4cab;
/* rgb */ color: rgb(44, 76, 171);
/* oklch */ color: oklch(45.0% 0.157 266.1);

Tailwind

colors: {
  custom: {
    50: '#777dc5',
    500: '#2c4cab',
    950: '#000000',
  },
}

SCSS

$custom: #2c4cab;
$custom-light: #777dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4cab",
  "rgb": {
    "r": 44,
    "g": 76,
    "b": 171
  },
  "hsl": {
    "h": 224.882,
    "s": 59.07,
    "l": 42.157
  },
  "oklch": {
    "l": 0.45034,
    "c": 0.15696,
    "h": 266.1
  },
  "luminance": 0.08645
}

Semantic roles & 50–950 ramp

primary

#2C4CAB

secondary

#C3AE6F

accent

#BB46E2

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2C4CAB

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

Preview Lab → · Contrast checker → · Palette generator →