#2B75AF#2B75AF

#2B75AF is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.5% C 0.116 H 246.1°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2B75AF
RGB	rgb(43, 117, 175)
HSL	hsl(206, 61%, 43%)
HSV	hsv(206, 75%, 69%)
CMYK	cmyk(75.4%, 33.1%, 0%, 31.4%)
CIE-LAB	lab(47.40, -2.54, -37.31)
CIE-LCH	lch(47.40, 37.40, 266.11°)
OKLab	oklab(54.47% -0.047 -0.1059)
OKLCH	oklch(54.47% 0.116 246.1)
XYZ	xyz(15.0924, 16.3296, 42.9056)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B75AF #AF652B

analogous

#2BAFA7 #2B75AF #2B33AF

triadic

#2B75AF #AF2B75 #75AF2B

tetradic

#2B75AF #A72BAF #AF652B #33AF2B

square

#2B75AF #A72BAF #AF652B #33AF2B

split-complementary

#2B75AF #AF2B33 #AFA72B

monochromatic

#13334D #1F547E #2B75AF #4694D1 #77B0DE

Accessibility & contrast

On white

4.92

#2B75AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#2B75AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B75AF

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B75AF	#FFFFFF	#000000	##FFFFFF
##2B75AF	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A77B1

Deuteranopia (green-blind)

#486BAE

Tritanopia (blue-blind)

#00838A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2b75af;
/* rgb */ color: rgb(43, 117, 175);
/* oklch */ color: oklch(54.5% 0.116 246.1);

Tailwind

colors: {
  custom: {
    50: '#779cc7',
    500: '#2b75af',
    950: '#000000',
  },
}

SCSS

$custom: #2b75af;
$custom-light: #779cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b75af",
  "rgb": {
    "r": 43,
    "g": 117,
    "b": 175
  },
  "hsl": {
    "h": 206.364,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54468,
    "c": 0.11584,
    "h": 246.1
  },
  "luminance": 0.16331
}

Semantic roles & 50–950 ramp

primary

#2B75AF

secondary

#C59670

accent

#8A44E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B75AF

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

Preview Lab → · Contrast checker → · Palette generator →