#2C55A2#2C55A2

#2C55A2 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.3% C 0.133 H 261.6°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#2C55A2
RGB	rgb(44, 85, 162)
HSL	hsl(219, 57%, 40%)
HSV	hsv(219, 73%, 64%)
CMYK	cmyk(72.8%, 47.5%, 0%, 36.5%)
CIE-LAB	lab(37.19, 12.96, -45.91)
CIE-LCH	lch(37.19, 47.70, 285.77°)
OKLab	oklab(46.28% -0.0194 -0.1316)
OKLCH	oklch(46.28% 0.133 261.6)
XYZ	xyz(10.8065, 9.6400, 35.4666)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C55A2 #A2792C

analogous

#2C90A2 #2C55A2 #3E2CA2

triadic

#2C55A2 #A22C55 #55A22C

tetradic

#2C55A2 #A22C90 #A2792C #2CA23E

square

#2C55A2 #A22C90 #A2792C #2CA23E

split-complementary

#2C55A2 #A23E2C #90A22C

monochromatic

#122242 #1F3C72 #2C55A2 #4070CB #7094D8

Accessibility & contrast

On white

7.17

#2C55A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2C55A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C55A2

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C55A2	#FFFFFF	#000000	##FFFFFF
##2C55A2	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5DA5

Deuteranopia (green-blind)

#1052A0

Tritanopia (blue-blind)

#006773

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2c55a2;
/* rgb */ color: rgb(44, 85, 162);
/* oklch */ color: oklch(46.3% 0.133 261.6);

Tailwind

colors: {
  custom: {
    50: '#7584be',
    500: '#2c55a2',
    950: '#000000',
  },
}

SCSS

$custom: #2c55a2;
$custom-light: #7584be;
$custom-dark: #000000;

JSON

{
  "hex": "#2c55a2",
  "rgb": {
    "r": 44,
    "g": 85,
    "b": 162
  },
  "hsl": {
    "h": 219.153,
    "s": 57.282,
    "l": 40.392
  },
  "oklch": {
    "l": 0.46278,
    "c": 0.13303,
    "h": 261.6
  },
  "luminance": 0.09641
}

Semantic roles & 50–950 ramp

primary

#2C55A2

secondary

#BFA26A

accent

#AB47E1

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2C55A2

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

Preview Lab → · Contrast checker → · Palette generator →