#4791BF#4791BF

#4791BF is a light, moderate cyan. Relative luminance 0.254; OKLCH L 62.9% C 0.101 H 238.6°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#4791BF
RGB	rgb(71, 145, 191)
HSL	hsl(203, 48%, 51%)
HSV	hsv(203, 63%, 75%)
CMYK	cmyk(62.8%, 24.1%, 0%, 25.1%)
CIE-LAB	lab(57.41, -8.87, -30.76)
CIE-LCH	lch(57.41, 32.01, 253.91°)
OKLab	oklab(62.88% -0.0528 -0.0863)
OKLCH	oklch(62.88% 0.101 238.6)
XYZ	xyz(22.1243, 25.3498, 53.0072)
Luminance	0.2535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4791BF #BF7547

analogous

#47BFB1 #4791BF #4755BF

triadic

#4791BF #BF4791 #91BF47

tetradic

#4791BF #B147BF #BF7547 #55BF47

square

#4791BF #B147BF #BF7547 #55BF47

split-complementary

#4791BF #BF4755 #BFB147

monochromatic

#244E68 #347095 #4791BF #74ACCF #A2C7DF

Accessibility & contrast

On white

3.46

#4791BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#4791BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4791BF

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4791BF	#FFFFFF	#000000	##000000
##4791BF	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C91C1

Deuteranopia (green-blind)

#6B85BE

Tritanopia (blue-blind)

#009DA1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4791bf;
/* rgb */ color: rgb(71, 145, 191);
/* oklch */ color: oklch(62.9% 0.101 238.6);

Tailwind

colors: {
  custom: {
    50: '#85b1d2',
    500: '#4791bf',
    950: '#000000',
  },
}

SCSS

$custom: #4791bf;
$custom-light: #85b1d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4791bf",
  "rgb": {
    "r": 71,
    "g": 145,
    "b": 191
  },
  "hsl": {
    "h": 203,
    "s": 48.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.62884,
    "c": 0.10117,
    "h": 238.6
  },
  "luminance": 0.25352
}

Semantic roles & 50–950 ramp

primary

#4791BF

secondary

#CBAB96

accent

#8450D8

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4791BF

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

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