#2A75A5#2A75A5

#2A75A5 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.9% C 0.104 H 241.0°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#2A75A5
RGB	rgb(42, 117, 165)
HSL	hsl(203, 59%, 41%)
HSV	hsv(203, 75%, 65%)
CMYK	cmyk(74.5%, 29.1%, 0%, 35.3%)
CIE-LAB	lab(46.88, -6.33, -32.30)
CIE-LCH	lch(46.88, 32.91, 258.92°)
OKLab	oklab(53.89% -0.0506 -0.0913)
OKLCH	oklch(53.89% 0.104 241)
XYZ	xyz(14.1050, 15.9298, 37.9214)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A75A5 #A55A2A

analogous

#2AA597 #2A75A5 #2A37A5

triadic

#2A75A5 #A52A75 #75A52A

tetradic

#2A75A5 #972AA5 #A55A2A #37A52A

square

#2A75A5 #972AA5 #A55A2A #37A52A

split-complementary

#2A75A5 #A52A37 #A5972A

monochromatic

#113043 #1E5274 #2A75A5 #3E96CE #6FB0DA

Accessibility & contrast

On white

5.02

#2A75A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#2A75A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A75A5

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A75A5	#FFFFFF	#000000	##FFFFFF
##2A75A5	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F76A7

Deuteranopia (green-blind)

#4E6AA4

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2a75a5;
/* rgb */ color: rgb(42, 117, 165);
/* oklch */ color: oklch(53.9% 0.104 241.0);

Tailwind

colors: {
  custom: {
    50: '#759cc0',
    500: '#2a75a5',
    950: '#000000',
  },
}

SCSS

$custom: #2a75a5;
$custom-light: #759cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a75a5",
  "rgb": {
    "r": 42,
    "g": 117,
    "b": 165
  },
  "hsl": {
    "h": 203.415,
    "s": 59.42,
    "l": 40.588
  },
  "oklch": {
    "l": 0.53886,
    "c": 0.10441,
    "h": 241
  },
  "luminance": 0.15931
}

Semantic roles & 50–950 ramp

primary

#2A75A5

secondary

#C18C69

accent

#8345E3

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2A75A5

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

Preview Lab → · Contrast checker → · Palette generator →