#4788BB#4788BB

#4788BB is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.6% C 0.103 H 244.4°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#4788BB
RGB	rgb(71, 136, 187)
HSL	hsl(206, 46%, 51%)
HSV	hsv(206, 62%, 73%)
CMYK	cmyk(62%, 27.3%, 0%, 26.7%)
CIE-LAB	lab(54.59, -5.05, -32.88)
CIE-LCH	lch(54.59, 33.27, 261.27°)
OKLab	oklab(60.59% -0.0444 -0.0925)
OKLCH	oklch(60.59% 0.103 244.4)
XYZ	xyz(20.3690, 22.5338, 50.2801)
Luminance	0.2254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4788BB #BB7A47

analogous

#47BBB4 #4788BB #474EBB

triadic

#4788BB #BB4788 #88BB47

tetradic

#4788BB #B447BB #BB7A47 #4EBB47

square

#4788BB #B447BB #BB7A47 #4EBB47

split-complementary

#4788BB #BB474E #BBB447

monochromatic

#254863 #356890 #4788BB #74A5CC #A0C2DC

Accessibility & contrast

On white

3.81

#4788BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#4788BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4788BB

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4788BB	#FFFFFF	#000000	##000000
##4788BB	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7289BD

Deuteranopia (green-blind)

#627DBA

Tritanopia (blue-blind)

#00949A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4788bb;
/* rgb */ color: rgb(71, 136, 187);
/* oklch */ color: oklch(60.6% 0.103 244.4);

Tailwind

colors: {
  custom: {
    50: '#85aacf',
    500: '#4788bb',
    950: '#000000',
  },
}

SCSS

$custom: #4788bb;
$custom-light: #85aacf;
$custom-dark: #000000;

JSON

{
  "hex": "#4788bb",
  "rgb": {
    "r": 71,
    "g": 136,
    "b": 187
  },
  "hsl": {
    "h": 206.379,
    "s": 46.032,
    "l": 50.588
  },
  "oklch": {
    "l": 0.6059,
    "c": 0.10261,
    "h": 244.4
  },
  "luminance": 0.22536
}

Semantic roles & 50–950 ramp

primary

#4788BB

secondary

#C9AC95

accent

#8C52D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4788BB

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

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