#4991CA#4991CA

#4991CA is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.5% C 0.112 H 244.8°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#4991CA
RGB	rgb(73, 145, 202)
HSL	hsl(207, 55%, 54%)
HSV	hsv(207, 64%, 79%)
CMYK	cmyk(63.9%, 28.2%, 0%, 20.8%)
CIE-LAB	lab(57.97, -4.88, -36.10)
CIE-LCH	lch(57.97, 36.43, 262.30°)
OKLab	oklab(63.5% -0.0478 -0.1017)
OKLCH	oklch(63.5% 0.112 244.8)
XYZ	xyz(23.5297, 25.9292, 59.6305)
Luminance	0.2593 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4991CA #CA8249

analogous

#49CAC3 #4991CA #4951CA

triadic

#4991CA #CA4991 #91CA49

tetradic

#4991CA #C349CA #CA8249 #51CA49

square

#4991CA #C349CA #CA8249 #51CA49

split-complementary

#4991CA #CA4951 #CAC349

monochromatic

#225176 #3072A6 #4991CA #78AED8 #A8CAE6

Accessibility & contrast

On white

3.39

#4991CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#4991CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4991CA

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4991CA	#FFFFFF	#000000	##000000
##4991CA	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7892CD

Deuteranopia (green-blind)

#6686C9

Tritanopia (blue-blind)

#009FA5

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4991ca;
/* rgb */ color: rgb(73, 145, 202);
/* oklch */ color: oklch(63.5% 0.112 244.8);

Tailwind

colors: {
  custom: {
    50: '#88b1da',
    500: '#4991ca',
    950: '#000000',
  },
}

SCSS

$custom: #4991ca;
$custom-light: #88b1da;
$custom-dark: #000000;

JSON

{
  "hex": "#4991ca",
  "rgb": {
    "r": 73,
    "g": 145,
    "b": 202
  },
  "hsl": {
    "h": 206.512,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.63502,
    "c": 0.11239,
    "h": 244.8
  },
  "luminance": 0.25932
}

Semantic roles & 50–950 ramp

primary

#4991CA

secondary

#D3B49C

accent

#8B4ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4991CA

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

Preview Lab → · Contrast checker → · Palette generator →