#2B74A4#2B74A4

#2B74A4 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.6% C 0.104 H 241.5°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#2B74A4
RGB	rgb(43, 116, 164)
HSL	hsl(204, 58%, 41%)
HSV	hsv(204, 74%, 64%)
CMYK	cmyk(73.8%, 29.3%, 0%, 35.7%)
CIE-LAB	lab(46.56, -5.96, -32.22)
CIE-LCH	lch(46.56, 32.77, 259.52°)
OKLab	oklab(53.62% -0.0494 -0.0911)
OKLCH	oklch(53.62% 0.104 241.5)
XYZ	xyz(13.9399, 15.6831, 37.4072)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B74A4 #A45B2B

analogous

#2BA497 #2B74A4 #2B37A4

triadic

#2B74A4 #A42B74 #74A42B

tetradic

#2B74A4 #972BA4 #A45B2B #37A42B

square

#2B74A4 #972BA4 #A45B2B #37A42B

split-complementary

#2B74A4 #A42B37 #A4972B

monochromatic

#122F43 #1E5274 #2B74A4 #3F95CD #70B0D9

Accessibility & contrast

On white

5.08

#2B74A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#2B74A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B74A4

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B74A4	#FFFFFF	#000000	##FFFFFF
##2B74A4	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E75A6

Deuteranopia (green-blind)

#4D69A3

Tritanopia (blue-blind)

#008085

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2b74a4;
/* rgb */ color: rgb(43, 116, 164);
/* oklch */ color: oklch(53.6% 0.104 241.5);

Tailwind

colors: {
  custom: {
    50: '#759bbf',
    500: '#2b74a4',
    950: '#000000',
  },
}

SCSS

$custom: #2b74a4;
$custom-light: #759bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b74a4",
  "rgb": {
    "r": 43,
    "g": 116,
    "b": 164
  },
  "hsl": {
    "h": 203.802,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.53619,
    "c": 0.10363,
    "h": 241.5
  },
  "luminance": 0.15685
}

Semantic roles & 50–950 ramp

primary

#2B74A4

secondary

#C18C6A

accent

#8446E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B74A4

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

Preview Lab → · Contrast checker → · Palette generator →