#2A75AC#2A75AC

#2A75AC is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.113 H 244.5°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2A75AC
RGB	rgb(42, 117, 172)
HSL	hsl(205, 61%, 42%)
HSV	hsv(205, 76%, 67%)
CMYK	cmyk(75.6%, 32%, 0%, 32.5%)
CIE-LAB	lab(47.23, -3.77, -35.85)
CIE-LCH	lch(47.23, 36.04, 264.00°)
OKLab	oklab(54.27% -0.0484 -0.1016)
OKLCH	oklch(54.27% 0.113 244.5)
XYZ	xyz(14.7597, 16.1917, 41.3691)
Luminance	0.1619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A75AC #AC612A

analogous

#2AACA2 #2A75AC #2A34AC

triadic

#2A75AC #AC2A75 #75AC2A

tetradic

#2A75AC #A22AAC #AC612A #34AC2A

square

#2A75AC #A22AAC #AC612A #34AC2A

split-complementary

#2A75AC #AC2A34 #ACA22A

monochromatic

#12324A #1E547B #2A75AC #4295D1 #73B0DD

Accessibility & contrast

On white

4.95

#2A75AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2A75AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A75AC

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A75AC	#FFFFFF	#000000	##FFFFFF
##2A75AC	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: #2a75ac;
/* rgb */ color: rgb(42, 117, 172);
/* oklch */ color: oklch(54.3% 0.113 244.5);

Tailwind

colors: {
  custom: {
    50: '#769cc5',
    500: '#2a75ac',
    950: '#000000',
  },
}

SCSS

$custom: #2a75ac;
$custom-light: #769cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a75ac",
  "rgb": {
    "r": 42,
    "g": 117,
    "b": 172
  },
  "hsl": {
    "h": 205.385,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.54269,
    "c": 0.11258,
    "h": 244.5
  },
  "luminance": 0.16193
}

Semantic roles & 50–950 ramp

primary

#2A75AC

secondary

#C4926D

accent

#8844E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2A75AC

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

Preview Lab → · Contrast checker → · Palette generator →