#2A75CA#2A75CA

#2A75CA is a mid, vivid cyan. Relative luminance 0.175; OKLCH L 56.1% C 0.150 H 254.3°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#2A75CA
RGB	rgb(42, 117, 202)
HSL	hsl(212, 66%, 48%)
HSV	hsv(212, 79%, 79%)
CMYK	cmyk(79.2%, 42.1%, 0%, 20.8%)
CIE-LAB	lab(48.86, 7.44, -50.58)
CIE-LCH	lch(48.86, 51.12, 278.37°)
OKLab	oklab(56.08% -0.0406 -0.1448)
OKLCH	oklch(56.08% 0.15 254.3)
XYZ	xyz(17.9728, 17.4769, 58.2918)
Luminance	0.1748 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A75CA #CA7F2A

analogous

#2AC5CA #2A75CA #2F2ACA

triadic

#2A75CA #CA2A75 #75CA2A

tetradic

#2A75CA #CA2AC5 #CA7F2A #2ACA2F

square

#2A75CA #CA2AC5 #CA7F2A #2ACA2F

split-complementary

#2A75CA #CA2F2A #C5CA2A

monochromatic

#153A65 #1F5897 #2A75CA #5594DC #88B4E6

Accessibility & contrast

On white

4.67

#2A75CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#2A75CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2A75CA

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A75CA	#FFFFFF	#000000	##FFFFFF
##2A75CA	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B7CCD

Deuteranopia (green-blind)

#2E6DC8

Tritanopia (blue-blind)

#008995

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2a75ca;
/* rgb */ color: rgb(42, 117, 202);
/* oklch */ color: oklch(56.1% 0.150 254.3);

Tailwind

colors: {
  custom: {
    50: '#7c9cda',
    500: '#2a75ca',
    950: '#000000',
  },
}

SCSS

$custom: #2a75ca;
$custom-light: #7c9cda;
$custom-dark: #000000;

JSON

{
  "hex": "#2a75ca",
  "rgb": {
    "r": 42,
    "g": 117,
    "b": 202
  },
  "hsl": {
    "h": 211.875,
    "s": 65.574,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56077,
    "c": 0.15038,
    "h": 254.3
  },
  "luminance": 0.17479
}

Semantic roles & 50–950 ramp

primary

#2A75CA

secondary

#D0AA80

accent

#993FE9

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2A75CA

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

Preview Lab → · Contrast checker → · Palette generator →