#2C5BA1#2C5BA1

#2C5BA1 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.6% C 0.124 H 258.3°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#2C5BA1
RGB	rgb(44, 91, 161)
HSL	hsl(216, 57%, 40%)
HSV	hsv(216, 73%, 63%)
CMYK	cmyk(72.7%, 43.5%, 0%, 36.9%)
CIE-LAB	lab(38.88, 8.65, -42.60)
CIE-LCH	lch(38.88, 43.47, 281.48°)
OKLab	oklab(47.56% -0.0251 -0.1218)
OKLCH	oklch(47.56% 0.124 258.3)
XYZ	xyz(11.2105, 10.5896, 35.1645)
Luminance	0.1059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5BA1 #A1722C

analogous

#2C96A1 #2C5BA1 #372CA1

triadic

#2C5BA1 #A12C5B #5BA12C

tetradic

#2C5BA1 #A12C96 #A1722C #2CA137

square

#2C5BA1 #A12C96 #A1722C #2CA137

split-complementary

#2C5BA1 #A1372C #96A12C

monochromatic

#122541 #1F4071 #2C5BA1 #4077CB #7099D8

Accessibility & contrast

On white

6.73

#2C5BA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#2C5BA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5BA1

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5BA1	#FFFFFF	#000000	##FFFFFF
##2C5BA1	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3961A4

Deuteranopia (green-blind)

#2457A0

Tritanopia (blue-blind)

#006B76

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2c5ba1;
/* rgb */ color: rgb(44, 91, 161);
/* oklch */ color: oklch(47.6% 0.124 258.3);

Tailwind

colors: {
  custom: {
    50: '#7488bd',
    500: '#2c5ba1',
    950: '#000000',
  },
}

SCSS

$custom: #2c5ba1;
$custom-light: #7488bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5ba1",
  "rgb": {
    "r": 44,
    "g": 91,
    "b": 161
  },
  "hsl": {
    "h": 215.897,
    "s": 57.073,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47562,
    "c": 0.12434,
    "h": 258.3
  },
  "luminance": 0.10591
}

Semantic roles & 50–950 ramp

primary

#2C5BA1

secondary

#BF9D6A

accent

#A347E0

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2C5BA1

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

Preview Lab → · Contrast checker → · Palette generator →