#4D88CF#4D88CF

#4D88CF is a mid, vivid cyan. Relative luminance 0.237; OKLCH L 61.9% C 0.125 H 254.2°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4D88CF
RGB	rgb(77, 136, 207)
HSL	hsl(213, 58%, 56%)
HSV	hsv(213, 63%, 81%)
CMYK	cmyk(62.8%, 34.3%, 0%, 18.8%)
CIE-LAB	lab(55.77, 2.76, -42.35)
CIE-LCH	lch(55.77, 42.44, 273.73°)
OKLab	oklab(61.9% -0.034 -0.1199)
OKLCH	oklch(61.9% 0.125 254.2)
XYZ	xyz(23.1231, 23.6889, 62.3732)
Luminance	0.2369 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D88CF #CF944D

analogous

#4DC9CF #4D88CF #534DCF

triadic

#4D88CF #CF4D88 #88CF4D

tetradic

#4D88CF #CF4DC9 #CF944D #4DCF53

square

#4D88CF #CF4DC9 #CF944D #4DCF53

split-complementary

#4D88CF #CF534D #C9CF4D

monochromatic

#224D7F #2F69AF #4D88CF #7DA8DC #ADC8E9

Accessibility & contrast

On white

3.66

#4D88CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#4D88CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D88CF

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D88CF	#FFFFFF	#000000	##000000
##4D88CF	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#698CD2

Deuteranopia (green-blind)

#5880CE

Tritanopia (blue-blind)

#0098A2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4d88cf;
/* rgb */ color: rgb(77, 136, 207);
/* oklch */ color: oklch(61.9% 0.125 254.2);

Tailwind

colors: {
  custom: {
    50: '#8aaade',
    500: '#4d88cf',
    950: '#000000',
  },
}

SCSS

$custom: #4d88cf;
$custom-light: #8aaade;
$custom-dark: #000000;

JSON

{
  "hex": "#4d88cf",
  "rgb": {
    "r": 77,
    "g": 136,
    "b": 207
  },
  "hsl": {
    "h": 212.769,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.61899,
    "c": 0.12467,
    "h": 254.2
  },
  "luminance": 0.23691
}

Semantic roles & 50–950 ramp

primary

#4D88CF

secondary

#D7BEA1

accent

#9B47E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4D88CF

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

Preview Lab → · Contrast checker → · Palette generator →