#2C5BAA#2C5BAA

#2C5BAA is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.2% C 0.137 H 260.2°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#2C5BAA
RGB	rgb(44, 91, 170)
HSL	hsl(218, 59%, 42%)
HSV	hsv(218, 74%, 67%)
CMYK	cmyk(74.1%, 46.5%, 0%, 33.3%)
CIE-LAB	lab(39.44, 12.08, -47.04)
CIE-LCH	lch(39.44, 48.57, 284.40°)
OKLab	oklab(48.18% -0.0234 -0.1348)
OKLCH	oklch(48.18% 0.137 260.2)
XYZ	xyz(12.0329, 10.9186, 39.4958)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5BAA #AA7B2C

analogous

#2C9AAA #2C5BAA #3C2CAA

triadic

#2C5BAA #AA2C5B #5BAA2C

tetradic

#2C5BAA #AA2C9A #AA7B2C #2CAA3C

square

#2C5BAA #AA2C9A #AA7B2C #2CAA3C

split-complementary

#2C5BAA #AA3C2C #9AAA2C

monochromatic

#132749 #1F4179 #2C5BAA #4478CF #759BDB

Accessibility & contrast

On white

6.60

#2C5BAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#2C5BAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5BAA

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5BAA	#FFFFFF	#000000	##FFFFFF
##2C5BAA	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3263AD

Deuteranopia (green-blind)

#1558A8

Tritanopia (blue-blind)

#006E7A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2c5baa;
/* rgb */ color: rgb(44, 91, 170);
/* oklch */ color: oklch(48.2% 0.137 260.2);

Tailwind

colors: {
  custom: {
    50: '#7688c4',
    500: '#2c5baa',
    950: '#000000',
  },
}

SCSS

$custom: #2c5baa;
$custom-light: #7688c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5baa",
  "rgb": {
    "r": 44,
    "g": 91,
    "b": 170
  },
  "hsl": {
    "h": 217.619,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.48178,
    "c": 0.13687,
    "h": 260.2
  },
  "luminance": 0.1092
}

Semantic roles & 50–950 ramp

primary

#2C5BAA

secondary

#C3A46F

accent

#A846E2

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2C5BAA

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

Preview Lab → · Contrast checker → · Palette generator →