#4B9ECE#4B9ECE

#4B9ECE is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.8% C 0.107 H 236.8°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#4B9ECE
RGB	rgb(75, 158, 206)
HSL	hsl(202, 57%, 55%)
HSV	hsv(202, 64%, 81%)
CMYK	cmyk(63.6%, 23.3%, 0%, 19.2%)
CIE-LAB	lab(62.00, -10.54, -32.05)
CIE-LCH	lch(62.00, 33.74, 251.80°)
OKLab	oklab(66.77% -0.0588 -0.0899)
OKLCH	oklch(66.77% 0.107 236.8)
XYZ	xyz(26.2648, 30.4031, 62.8648)
Luminance	0.3041 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9ECE #CE7B4B

analogous

#4BCEBD #4B9ECE #4B5CCE

triadic

#4B9ECE #CE4B9E #9ECE4B

tetradic

#4B9ECE #BD4BCE #CE7B4B #5CCE4B

square

#4B9ECE #BD4BCE #CE7B4B #5CCE4B

split-complementary

#4B9ECE #CE4B5C #CEBD4B

monochromatic

#225B7D #2F7FAD #4B9ECE #7BB8DB #ABD2E8

Accessibility & contrast

On white

2.97

#4B9ECE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#4B9ECE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9ECE

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9ECE	#FFFFFF	#000000	##000000
##4B9ECE	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879DD0

Deuteranopia (green-blind)

#7590CD

Tritanopia (blue-blind)

#00AAAE

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4b9ece;
/* rgb */ color: rgb(75, 158, 206);
/* oklch */ color: oklch(66.8% 0.107 236.8);

Tailwind

colors: {
  custom: {
    50: '#8abadd',
    500: '#4b9ece',
    950: '#000000',
  },
}

SCSS

$custom: #4b9ece;
$custom-light: #8abadd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9ece",
  "rgb": {
    "r": 75,
    "g": 158,
    "b": 206
  },
  "hsl": {
    "h": 201.985,
    "s": 57.205,
    "l": 55.098
  },
  "oklch": {
    "l": 0.6677,
    "c": 0.10743,
    "h": 236.8
  },
  "luminance": 0.30406
}

Semantic roles & 50–950 ramp

primary

#4B9ECE

secondary

#D6B39F

accent

#7F47E0

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4B9ECE

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

Preview Lab → · Contrast checker → · Palette generator →