#2A91C3#2A91C3

#2A91C3 is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.2% C 0.118 H 234.9°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#2A91C3
RGB	rgb(42, 145, 195)
HSL	hsl(200, 65%, 46%)
HSV	hsv(200, 78%, 76%)
CMYK	cmyk(78.5%, 25.6%, 0%, 23.5%)
CIE-LAB	lab(56.76, -11.71, -34.10)
CIE-LCH	lch(56.76, 36.05, 251.04°)
OKLab	oklab(62.19% -0.0675 -0.0962)
OKLCH	oklch(62.19% 0.118 234.9)
XYZ	xyz(20.9266, 24.6806, 55.2801)
Luminance	0.2468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A91C3 #C35C2A

analogous

#2AC3A9 #2A91C3 #2A45C3

triadic

#2A91C3 #C32A91 #91C32A

tetradic

#2A91C3 #A92AC3 #C35C2A #45C32A

square

#2A91C3 #A92AC3 #C35C2A #45C32A

split-complementary

#2A91C3 #C32A45 #C3A92A

monochromatic

#14465E #1F6C91 #2A91C3 #51ADD9 #83C5E4

Accessibility & contrast

On white

3.54

#2A91C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#2A91C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A91C3

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A91C3	#FFFFFF	#000000	##000000
##2A91C3	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7990C5

Deuteranopia (green-blind)

#6482C2

Tritanopia (blue-blind)

#009EA2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #2a91c3;
/* rgb */ color: rgb(42, 145, 195);
/* oklch */ color: oklch(62.2% 0.118 234.9);

Tailwind

colors: {
  custom: {
    50: '#7bb1d5',
    500: '#2a91c3',
    950: '#000000',
  },
}

SCSS

$custom: #2a91c3;
$custom-light: #7bb1d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a91c3",
  "rgb": {
    "r": 42,
    "g": 145,
    "b": 195
  },
  "hsl": {
    "h": 199.608,
    "s": 64.557,
    "l": 46.471
  },
  "oklch": {
    "l": 0.6219,
    "c": 0.11756,
    "h": 234.9
  },
  "luminance": 0.24683
}

Semantic roles & 50–950 ramp

primary

#2A91C3

secondary

#CD967B

accent

#7740E8

background

#F8FAFD

surface

#EFF5FA

border

#CACFD3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #2A91C3

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

Preview Lab → · Contrast checker → · Palette generator →