#2C5BAD#2C5BAD

#2C5BAD is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.4% C 0.141 H 260.7°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#2C5BAD
RGB	rgb(44, 91, 173)
HSL	hsl(218, 59%, 43%)
HSV	hsv(218, 75%, 68%)
CMYK	cmyk(74.6%, 47.4%, 0%, 32.2%)
CIE-LAB	lab(39.64, 13.23, -48.51)
CIE-LCH	lch(39.64, 50.28, 285.25°)
OKLab	oklab(48.39% -0.0229 -0.1392)
OKLCH	oklch(48.39% 0.141 260.7)
XYZ	xyz(12.3199, 11.0334, 41.0074)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5BAD #AD7E2C

analogous

#2C9BAD #2C5BAD #3E2CAD

triadic

#2C5BAD #AD2C5B #5BAD2C

tetradic

#2C5BAD #AD2C9B #AD7E2C #2CAD3E

square

#2C5BAD #AD2C9B #AD7E2C #2CAD3E

split-complementary

#2C5BAD #AD3E2C #9BAD2C

monochromatic

#13284B #20417C #2C5BAD #4678D0 #779CDC

Accessibility & contrast

On white

6.55

#2C5BAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2C5BAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5BAD

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5BAD	#FFFFFF	#000000	##FFFFFF
##2C5BAD	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F64B0

Deuteranopia (green-blind)

#0D58AB

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2c5bad;
/* rgb */ color: rgb(44, 91, 173);
/* oklch */ color: oklch(48.4% 0.141 260.7);

Tailwind

colors: {
  custom: {
    50: '#7788c6',
    500: '#2c5bad',
    950: '#000000',
  },
}

SCSS

$custom: #2c5bad;
$custom-light: #7788c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5bad",
  "rgb": {
    "r": 44,
    "g": 91,
    "b": 173
  },
  "hsl": {
    "h": 218.14,
    "s": 59.447,
    "l": 42.549
  },
  "oklch": {
    "l": 0.48389,
    "c": 0.14103,
    "h": 260.7
  },
  "luminance": 0.11035
}

Semantic roles & 50–950 ramp

primary

#2C5BAD

secondary

#C4A671

accent

#A945E3

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5BAD

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

Preview Lab → · Contrast checker → · Palette generator →