#4788BC#4788BC

#4788BC is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.6% C 0.104 H 244.9°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#4788BC
RGB	rgb(71, 136, 188)
HSL	hsl(207, 47%, 51%)
HSV	hsv(207, 62%, 74%)
CMYK	cmyk(62.2%, 27.7%, 0%, 26.3%)
CIE-LAB	lab(54.63, -4.72, -33.38)
CIE-LCH	lch(54.63, 33.72, 261.96°)
OKLab	oklab(60.64% -0.0441 -0.094)
OKLCH	oklch(60.64% 0.104 244.9)
XYZ	xyz(20.4764, 22.5768, 50.8459)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4788BC #BC7B47

analogous

#47BCB6 #4788BC #474DBC

triadic

#4788BC #BC4788 #88BC47

tetradic

#4788BC #B647BC #BC7B47 #4DBC47

square

#4788BC #B647BC #BC7B47 #4DBC47

split-complementary

#4788BC #BC474D #BCB647

monochromatic

#244864 #356891 #4788BC #74A5CC #A1C2DD

Accessibility & contrast

On white

3.81

#4788BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#4788BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4788BC

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4788BC	#FFFFFF	#000000	##000000
##4788BC	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7189BE

Deuteranopia (green-blind)

#617EBB

Tritanopia (blue-blind)

#00959A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4788bc;
/* rgb */ color: rgb(71, 136, 188);
/* oklch */ color: oklch(60.6% 0.104 244.9);

Tailwind

colors: {
  custom: {
    50: '#85aad0',
    500: '#4788bc',
    950: '#000000',
  },
}

SCSS

$custom: #4788bc;
$custom-light: #85aad0;
$custom-dark: #000000;

JSON

{
  "hex": "#4788bc",
  "rgb": {
    "r": 71,
    "g": 136,
    "b": 188
  },
  "hsl": {
    "h": 206.667,
    "s": 46.614,
    "l": 50.784
  },
  "oklch": {
    "l": 0.6064,
    "c": 0.10378,
    "h": 244.9
  },
  "luminance": 0.22579
}

Semantic roles & 50–950 ramp

primary

#4788BC

secondary

#C9AD95

accent

#8D52D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4788BC

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

Preview Lab → · Contrast checker → · Palette generator →