#4B8DCE#4B8DCE

#4B8DCE is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.9% C 0.120 H 250.0°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#4B8DCE
RGB	rgb(75, 141, 206)
HSL	hsl(210, 57%, 55%)
HSV	hsv(210, 64%, 81%)
CMYK	cmyk(63.6%, 31.6%, 0%, 19.2%)
CIE-LAB	lab(57.07, -0.88, -39.75)
CIE-LCH	lch(57.07, 39.76, 268.73°)
OKLab	oklab(62.88% -0.041 -0.1123)
OKLCH	oklch(62.88% 0.12 250)
XYZ	xyz(23.5630, 24.9995, 61.9642)
Luminance	0.2500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8DCE #CE8C4B

analogous

#4BCECD #4B8DCE #4B4CCE

triadic

#4B8DCE #CE4B8D #8DCE4B

tetradic

#4B8DCE #CD4BCE #CE8C4B #4CCE4B

square

#4B8DCE #CD4BCE #CE8C4B #4CCE4B

split-complementary

#4B8DCE #CE4B4C #CECD4B

monochromatic

#22507D #2F6EAD #4B8DCE #7BABDB #ABCAE8

Accessibility & contrast

On white

3.50

#4B8DCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#4B8DCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8DCE

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8DCE	#FFFFFF	#000000	##000000
##4B8DCE	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7190D1

Deuteranopia (green-blind)

#5F83CD

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4b8dce;
/* rgb */ color: rgb(75, 141, 206);
/* oklch */ color: oklch(62.9% 0.120 250.0);

Tailwind

colors: {
  custom: {
    50: '#89aedd',
    500: '#4b8dce',
    950: '#000000',
  },
}

SCSS

$custom: #4b8dce;
$custom-light: #89aedd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8dce",
  "rgb": {
    "r": 75,
    "g": 141,
    "b": 206
  },
  "hsl": {
    "h": 209.771,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.62879,
    "c": 0.11958,
    "h": 250
  },
  "luminance": 0.25002
}

Semantic roles & 50–950 ramp

primary

#4B8DCE

secondary

#D6BA9F

accent

#9347E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4B8DCE

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

Preview Lab → · Contrast checker → · Palette generator →