#2C91BA#2C91BA

#2C91BA is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.8% C 0.108 H 229.9°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#2C91BA
RGB	rgb(44, 145, 186)
HSL	hsl(197, 62%, 45%)
HSV	hsv(197, 76%, 73%)
CMYK	cmyk(76.3%, 22%, 0%, 27.1%)
CIE-LAB	lab(56.42, -14.63, -29.53)
CIE-LCH	lch(56.42, 32.96, 243.65°)
OKLab	oklab(61.8% -0.0698 -0.083)
OKLCH	oklch(61.8% 0.109 229.9)
XYZ	xyz(20.0234, 24.3290, 50.0855)
Luminance	0.2433 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C91BA #BA552C

analogous

#2CBA9C #2C91BA #2C4ABA

triadic

#2C91BA #BA2C91 #91BA2C

tetradic

#2C91BA #9C2CBA #BA552C #4ABA2C

square

#2C91BA #9C2CBA #BA552C #4ABA2C

split-complementary

#2C91BA #BA2C4A #BA9C2C

monochromatic

#154457 #206A89 #2C91BA #4EAED5 #80C5E1

Accessibility & contrast

On white

3.58

#2C91BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#2C91BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C91BA

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C91BA	#FFFFFF	#000000	##000000
##2C91BA	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8FBC

Deuteranopia (green-blind)

#6981B9

Tritanopia (blue-blind)

#009C9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #2c91ba;
/* rgb */ color: rgb(44, 145, 186);
/* oklch */ color: oklch(61.8% 0.108 229.9);

Tailwind

colors: {
  custom: {
    50: '#7ab1cf',
    500: '#2c91ba',
    950: '#000000',
  },
}

SCSS

$custom: #2c91ba;
$custom-light: #7ab1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c91ba",
  "rgb": {
    "r": 44,
    "g": 145,
    "b": 186
  },
  "hsl": {
    "h": 197.324,
    "s": 61.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.61797,
    "c": 0.1085,
    "h": 229.9
  },
  "luminance": 0.24331
}

Semantic roles & 50–950 ramp

primary

#2C91BA

secondary

#CA9078

accent

#7243E5

background

#F8FAFC

surface

#EFF5F9

border

#CACFD2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2C91BA

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

Preview Lab → · Contrast checker → · Palette generator →