#2B75AC#2B75AC

#2B75AC is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.112 H 244.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2B75AC
RGB	rgb(43, 117, 172)
HSL	hsl(206, 60%, 42%)
HSV	hsv(206, 75%, 67%)
CMYK	cmyk(75%, 32%, 0%, 32.5%)
CIE-LAB	lab(47.25, -3.64, -35.80)
CIE-LCH	lch(47.25, 35.99, 264.20°)
OKLab	oklab(54.3% -0.0479 -0.1015)
OKLCH	oklch(54.3% 0.112 244.7)
XYZ	xyz(14.8011, 16.2130, 41.3711)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B75AC #AC622B

analogous

#2BACA2 #2B75AC #2B35AC

triadic

#2B75AC #AC2B75 #75AC2B

tetradic

#2B75AC #A22BAC #AC622B #35AC2B

square

#2B75AC #A22BAC #AC622B #35AC2B

split-complementary

#2B75AC #AC2B35 #ACA22B

monochromatic

#13324A #1F547B #2B75AC #4494D0 #75B0DC

Accessibility & contrast

On white

4.95

#2B75AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2B75AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B75AC

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B75AC	#FFFFFF	#000000	##FFFFFF
##2B75AC	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C77AE

Deuteranopia (green-blind)

#4A6BAB

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2b75ac;
/* rgb */ color: rgb(43, 117, 172);
/* oklch */ color: oklch(54.3% 0.112 244.7);

Tailwind

colors: {
  custom: {
    50: '#769cc5',
    500: '#2b75ac',
    950: '#000000',
  },
}

SCSS

$custom: #2b75ac;
$custom-light: #769cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b75ac",
  "rgb": {
    "r": 43,
    "g": 117,
    "b": 172
  },
  "hsl": {
    "h": 205.581,
    "s": 60,
    "l": 42.157
  },
  "oklch": {
    "l": 0.54299,
    "c": 0.11222,
    "h": 244.7
  },
  "luminance": 0.16215
}

Semantic roles & 50–950 ramp

primary

#2B75AC

secondary

#C4936F

accent

#8845E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B75AC

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

Preview Lab → · Contrast checker → · Palette generator →