#4C88CD#4C88CD

#4C88CD is a mid, vivid cyan. Relative luminance 0.236; OKLCH L 61.7% C 0.123 H 253.3°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4C88CD
RGB	rgb(76, 136, 205)
HSL	hsl(212, 56%, 55%)
HSV	hsv(212, 63%, 80%)
CMYK	cmyk(62.9%, 33.7%, 0%, 19.6%)
CIE-LAB	lab(55.63, 1.90, -41.45)
CIE-LCH	lch(55.63, 41.49, 272.63°)
OKLab	oklab(61.75% -0.0353 -0.1173)
OKLCH	oklch(61.75% 0.123 253.3)
XYZ	xyz(22.8001, 23.5504, 61.0899)
Luminance	0.2355 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C88CD #CD914C

analogous

#4CC9CD #4C88CD #504CCD

triadic

#4C88CD #CD4C88 #88CD4C

tetradic

#4C88CD #CD4CC9 #CD914C #4CCD50

square

#4C88CD #CD4CC9 #CD914C #4CCD50

split-complementary

#4C88CD #CD504C #C9CD4C

monochromatic

#234C7C #306AAC #4C88CD #7CA8DA #ACC8E8

Accessibility & contrast

On white

3.68

#4C88CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#4C88CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C88CD

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C88CD	#FFFFFF	#000000	##000000
##4C88CD	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8CD0

Deuteranopia (green-blind)

#5980CC

Tritanopia (blue-blind)

#0098A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4c88cd;
/* rgb */ color: rgb(76, 136, 205);
/* oklch */ color: oklch(61.7% 0.123 253.3);

Tailwind

colors: {
  custom: {
    50: '#8aaadc',
    500: '#4c88cd',
    950: '#000000',
  },
}

SCSS

$custom: #4c88cd;
$custom-light: #8aaadc;
$custom-dark: #000000;

JSON

{
  "hex": "#4c88cd",
  "rgb": {
    "r": 76,
    "g": 136,
    "b": 205
  },
  "hsl": {
    "h": 212.093,
    "s": 56.332,
    "l": 55.098
  },
  "oklch": {
    "l": 0.61745,
    "c": 0.12252,
    "h": 253.3
  },
  "luminance": 0.23553
}

Semantic roles & 50–950 ramp

primary

#4C88CD

secondary

#D5BC9F

accent

#9948E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4C88CD

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

Preview Lab → · Contrast checker → · Palette generator →