#4788CD#4788CD

#4788CD is a mid, vivid cyan. Relative luminance 0.234; OKLCH L 61.5% C 0.125 H 251.7°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4788CD
RGB	rgb(71, 136, 205)
HSL	hsl(211, 57%, 54%)
HSV	hsv(211, 65%, 80%)
CMYK	cmyk(65.4%, 33.7%, 0%, 19.6%)
CIE-LAB	lab(55.43, 1.02, -41.78)
CIE-LCH	lch(55.43, 41.79, 271.40°)
OKLab	oklab(61.53% -0.0391 -0.1183)
OKLCH	oklch(61.53% 0.125 251.7)
XYZ	xyz(22.4181, 23.3534, 61.0720)
Luminance	0.2336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4788CD #CD8C47

analogous

#47CBCD #4788CD #4947CD

triadic

#4788CD #CD4788 #88CD47

tetradic

#4788CD #CD47CB #CD8C47 #47CD49

square

#4788CD #CD47CB #CD8C47 #47CD49

split-complementary

#4788CD #CD4947 #CBCD47

monochromatic

#214B79 #2E6AA9 #4788CD #77A7DA #A7C6E7

Accessibility & contrast

On white

3.70

#4788CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#4788CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4788CD

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4788CD	#FFFFFF	#000000	##000000
##4788CD	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8CD0

Deuteranopia (green-blind)

#577FCC

Tritanopia (blue-blind)

#0098A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4788cd;
/* rgb */ color: rgb(71, 136, 205);
/* oklch */ color: oklch(61.5% 0.125 251.7);

Tailwind

colors: {
  custom: {
    50: '#87aadc',
    500: '#4788cd',
    950: '#000000',
  },
}

SCSS

$custom: #4788cd;
$custom-light: #87aadc;
$custom-dark: #000000;

JSON

{
  "hex": "#4788cd",
  "rgb": {
    "r": 71,
    "g": 136,
    "b": 205
  },
  "hsl": {
    "h": 210.896,
    "s": 57.265,
    "l": 54.118
  },
  "oklch": {
    "l": 0.61533,
    "c": 0.12463,
    "h": 251.7
  },
  "luminance": 0.23356
}

Semantic roles & 50–950 ramp

primary

#4788CD

secondary

#D4B99B

accent

#9647E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4788CD

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

Preview Lab → · Contrast checker → · Palette generator →