#2B74A1#2B74A1

#2B74A1 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.5% C 0.100 H 239.8°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2B74A1
RGB	rgb(43, 116, 161)
HSL	hsl(203, 58%, 40%)
HSV	hsv(203, 73%, 63%)
CMYK	cmyk(73.3%, 28%, 0%, 36.9%)
CIE-LAB	lab(46.41, -7.04, -30.68)
CIE-LCH	lch(46.41, 31.48, 257.08°)
OKLab	oklab(53.46% -0.0504 -0.0866)
OKLCH	oklch(53.46% 0.1 239.8)
XYZ	xyz(13.6722, 15.5760, 35.9972)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B74A1 #A1582B

analogous

#2BA193 #2B74A1 #2B39A1

triadic

#2B74A1 #A12B74 #74A12B

tetradic

#2B74A1 #932BA1 #A1582B #39A12B

square

#2B74A1 #932BA1 #A1582B #39A12B

split-complementary

#2B74A1 #A12B39 #A1932B

monochromatic

#112E40 #1E5171 #2B74A1 #3E95CB #6EB0D8

Accessibility & contrast

On white

5.10

#2B74A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#2B74A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B74A1

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B74A1	#FFFFFF	#000000	##FFFFFF
##2B74A1	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F74A3

Deuteranopia (green-blind)

#4F69A0

Tritanopia (blue-blind)

#007F84

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2b74a1;
/* rgb */ color: rgb(43, 116, 161);
/* oklch */ color: oklch(53.5% 0.100 239.8);

Tailwind

colors: {
  custom: {
    50: '#749bbd',
    500: '#2b74a1',
    950: '#000000',
  },
}

SCSS

$custom: #2b74a1;
$custom-light: #749bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b74a1",
  "rgb": {
    "r": 43,
    "g": 116,
    "b": 161
  },
  "hsl": {
    "h": 202.881,
    "s": 57.843,
    "l": 40
  },
  "oklch": {
    "l": 0.53459,
    "c": 0.10023,
    "h": 239.8
  },
  "luminance": 0.15578
}

Semantic roles & 50–950 ramp

primary

#2B74A1

secondary

#BF8A69

accent

#8247E1

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B74A1

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

Preview Lab → · Contrast checker → · Palette generator →