#2C4BA5#2C4BA5

#2C4BA5 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.3% C 0.150 H 266.1°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#2C4BA5
RGB	rgb(44, 75, 165)
HSL	hsl(225, 58%, 41%)
HSV	hsv(225, 73%, 65%)
CMYK	cmyk(73.3%, 54.5%, 0%, 35.3%)
CIE-LAB	lab(34.57, 20.76, -51.93)
CIE-LCH	lch(34.57, 55.93, 291.79°)
OKLab	oklab(44.35% -0.0103 -0.1495)
OKLCH	oklch(44.35% 0.15 266.1)
XYZ	xyz(10.3439, 8.2831, 36.6437)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4BA5 #A5862C

analogous

#2C87A5 #2C4BA5 #492CA5

triadic

#2C4BA5 #A52C4B #4BA52C

tetradic

#2C4BA5 #A52C87 #A5862C #2CA549

square

#2C4BA5 #A52C87 #A5862C #2CA549

split-complementary

#2C4BA5 #A5492C #87A52C

monochromatic

#121F44 #1F3575 #2C4BA5 #4265CD #728CD9

Accessibility & contrast

On white

7.90

#2C4BA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#2C4BA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4BA5

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4BA5	#FFFFFF	#000000	##FFFFFF
##2C4BA5	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0357A8

Deuteranopia (green-blind)

#004CA3

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c4ba5;
/* rgb */ color: rgb(44, 75, 165);
/* oklch */ color: oklch(44.3% 0.150 266.1);

Tailwind

colors: {
  custom: {
    50: '#767cc0',
    500: '#2c4ba5',
    950: '#000000',
  },
}

SCSS

$custom: #2c4ba5;
$custom-light: #767cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4ba5",
  "rgb": {
    "r": 44,
    "g": 75,
    "b": 165
  },
  "hsl": {
    "h": 224.628,
    "s": 57.895,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44347,
    "c": 0.14988,
    "h": 266.1
  },
  "luminance": 0.08284
}

Semantic roles & 50–950 ramp

primary

#2C4BA5

secondary

#C1AB6C

accent

#BA47E1

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2C4BA5

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

Preview Lab → · Contrast checker → · Palette generator →