#2B74A0#2B74A0

#2B74A0 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.4% C 0.099 H 239.2°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#2B74A0
RGB	rgb(43, 116, 160)
HSL	hsl(203, 58%, 40%)
HSV	hsv(203, 73%, 63%)
CMYK	cmyk(73.1%, 27.5%, 0%, 37.3%)
CIE-LAB	lab(46.37, -7.40, -30.17)
CIE-LCH	lch(46.37, 31.06, 256.22°)
OKLab	oklab(53.41% -0.0508 -0.0851)
OKLCH	oklch(53.41% 0.099 239.2)
XYZ	xyz(13.5843, 15.5409, 35.5347)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B74A0 #A0572B

analogous

#2BA091 #2B74A0 #2B3AA0

triadic

#2B74A0 #A02B74 #74A02B

tetradic

#2B74A0 #912BA0 #A0572B #3AA02B

square

#2B74A0 #912BA0 #A0572B #3AA02B

split-complementary

#2B74A0 #A02B3A #A0912B

monochromatic

#112E40 #1E5170 #2B74A0 #3D96CB #6EB0D8

Accessibility & contrast

On white

5.11

#2B74A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#2B74A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B74A0

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B74A0	#FFFFFF	#000000	##FFFFFF
##2B74A0	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F74A2

Deuteranopia (green-blind)

#4F699F

Tritanopia (blue-blind)

#007F83

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2b74a0;
/* rgb */ color: rgb(43, 116, 160);
/* oklch */ color: oklch(53.4% 0.099 239.2);

Tailwind

colors: {
  custom: {
    50: '#749bbc',
    500: '#2b74a0',
    950: '#000000',
  },
}

SCSS

$custom: #2b74a0;
$custom-light: #749bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b74a0",
  "rgb": {
    "r": 43,
    "g": 116,
    "b": 160
  },
  "hsl": {
    "h": 202.564,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.53407,
    "c": 0.09911,
    "h": 239.2
  },
  "luminance": 0.15542
}

Semantic roles & 50–950 ramp

primary

#2B74A0

secondary

#BF8968

accent

#8147E1

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B74A0

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

Preview Lab → · Contrast checker → · Palette generator →