#2C5CB2#2C5CB2

#2C5CB2 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.0% C 0.147 H 261.0°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#2C5CB2
RGB	rgb(44, 92, 178)
HSL	hsl(219, 60%, 44%)
HSV	hsv(219, 75%, 70%)
CMYK	cmyk(75.3%, 48.3%, 0%, 30.2%)
CIE-LAB	lab(40.25, 14.49, -50.47)
CIE-LCH	lch(40.25, 52.50, 286.02°)
OKLab	oklab(48.97% -0.023 -0.1449)
OKLCH	oklch(48.97% 0.147 261)
XYZ	xyz(12.8988, 11.4027, 43.6320)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5CB2 #B2822C

analogous

#2C9FB2 #2C5CB2 #3F2CB2

triadic

#2C5CB2 #B22C5C #5CB22C

tetradic

#2C5CB2 #B22C9F #B2822C #2CB23F

square

#2C5CB2 #B22C9F #B2822C #2CB23F

split-complementary

#2C5CB2 #B23F2C #9FB22C

monochromatic

#142950 #204381 #2C5CB2 #497AD2 #7A9EDE

Accessibility & contrast

On white

6.40

#2C5CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#2C5CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5CB2

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5CB2	#FFFFFF	#000000	##FFFFFF
##2C5CB2	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C65B5

Deuteranopia (green-blind)

#0059B0

Tritanopia (blue-blind)

#00707E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2c5cb2;
/* rgb */ color: rgb(44, 92, 178);
/* oklch */ color: oklch(49.0% 0.147 261.0);

Tailwind

colors: {
  custom: {
    50: '#7889ca',
    500: '#2c5cb2',
    950: '#000000',
  },
}

SCSS

$custom: #2c5cb2;
$custom-light: #7889ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5cb2",
  "rgb": {
    "r": 44,
    "g": 92,
    "b": 178
  },
  "hsl": {
    "h": 218.507,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.48965,
    "c": 0.14671,
    "h": 261
  },
  "luminance": 0.11404
}

Semantic roles & 50–950 ramp

primary

#2C5CB2

secondary

#C6A973

accent

#AA44E4

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5CB2

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

Preview Lab → · Contrast checker → · Palette generator →