#2B74A3#2B74A3

#2B74A3 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.6% C 0.102 H 241.0°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#2B74A3
RGB	rgb(43, 116, 163)
HSL	hsl(204, 58%, 40%)
HSV	hsv(204, 74%, 64%)
CMYK	cmyk(73.6%, 28.8%, 0%, 36.1%)
CIE-LAB	lab(46.51, -6.32, -31.71)
CIE-LCH	lch(46.51, 32.33, 258.73°)
OKLab	oklab(53.57% -0.0497 -0.0896)
OKLCH	oklch(53.57% 0.102 241)
XYZ	xyz(13.8499, 15.6471, 36.9335)
Luminance	0.1565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B74A3 #A35A2B

analogous

#2BA396 #2B74A3 #2B38A3

triadic

#2B74A3 #A32B74 #74A32B

tetradic

#2B74A3 #962BA3 #A35A2B #38A32B

square

#2B74A3 #962BA3 #A35A2B #38A32B

split-complementary

#2B74A3 #A32B38 #A3962B

monochromatic

#112F42 #1E5273 #2B74A3 #3F95CC #6FB0D9

Accessibility & contrast

On white

5.08

#2B74A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#2B74A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B74A3

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B74A3	#FFFFFF	#000000	##FFFFFF
##2B74A3	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E75A5

Deuteranopia (green-blind)

#4E69A2

Tritanopia (blue-blind)

#008084

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2b74a3;
/* rgb */ color: rgb(43, 116, 163);
/* oklch */ color: oklch(53.6% 0.102 241.0);

Tailwind

colors: {
  custom: {
    50: '#759bbe',
    500: '#2b74a3',
    950: '#000000',
  },
}

SCSS

$custom: #2b74a3;
$custom-light: #759bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2b74a3",
  "rgb": {
    "r": 43,
    "g": 116,
    "b": 163
  },
  "hsl": {
    "h": 203.5,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.53566,
    "c": 0.10248,
    "h": 241
  },
  "luminance": 0.15649
}

Semantic roles & 50–950 ramp

primary

#2B74A3

secondary

#C08C6A

accent

#8346E1

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B74A3

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

Preview Lab → · Contrast checker → · Palette generator →