#4888CC#4888CC

#4888CC is a mid, vivid cyan. Relative luminance 0.233; OKLCH L 61.5% C 0.123 H 251.7°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4888CC
RGB	rgb(72, 136, 204)
HSL	hsl(211, 56%, 54%)
HSV	hsv(211, 65%, 80%)
CMYK	cmyk(64.7%, 33.3%, 0%, 20%)
CIE-LAB	lab(55.42, 0.85, -41.22)
CIE-LCH	lch(55.42, 41.23, 271.18°)
OKLab	oklab(61.52% -0.0386 -0.1167)
OKLCH	oklch(61.52% 0.123 251.7)
XYZ	xyz(22.3717, 23.3435, 60.4418)
Luminance	0.2335 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4888CC #CC8C48

analogous

#48CACC #4888CC #4A48CC

triadic

#4888CC #CC4888 #88CC48

tetradic

#4888CC #CC48CA #CC8C48 #48CC4A

square

#4888CC #CC48CA #CC8C48 #48CC4A

split-complementary

#4888CC #CC4A48 #CACC48

monochromatic

#214B78 #2F6AA8 #4888CC #78A7D9 #A8C6E7

Accessibility & contrast

On white

3.70

#4888CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#4888CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4888CC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4888CC	#FFFFFF	#000000	##000000
##4888CC	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)

#6A8CCF

Deuteranopia (green-blind)

#587FCB

Tritanopia (blue-blind)

#0098A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4888cc;
/* rgb */ color: rgb(72, 136, 204);
/* oklch */ color: oklch(61.5% 0.123 251.7);

Tailwind

colors: {
  custom: {
    50: '#88aadc',
    500: '#4888cc',
    950: '#000000',
  },
}

SCSS

$custom: #4888cc;
$custom-light: #88aadc;
$custom-dark: #000000;

JSON

{
  "hex": "#4888cc",
  "rgb": {
    "r": 72,
    "g": 136,
    "b": 204
  },
  "hsl": {
    "h": 210.909,
    "s": 56.41,
    "l": 54.118
  },
  "oklch": {
    "l": 0.6152,
    "c": 0.12295,
    "h": 251.7
  },
  "luminance": 0.23346
}

Semantic roles & 50–950 ramp

primary

#4888CC

secondary

#D4B99C

accent

#9648E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4888CC

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

Preview Lab → · Contrast checker → · Palette generator →