#4B9ECA#4B9ECA

#4B9ECA is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.6% C 0.104 H 234.5°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4B9ECA
RGB	rgb(75, 158, 202)
HSL	hsl(201, 55%, 54%)
HSV	hsv(201, 63%, 79%)
CMYK	cmyk(62.9%, 21.8%, 0%, 20.8%)
CIE-LAB	lab(61.84, -11.82, -30.08)
CIE-LCH	lch(61.84, 32.32, 248.54°)
OKLab	oklab(66.59% -0.0601 -0.0842)
OKLCH	oklch(66.59% 0.104 234.5)
XYZ	xyz(25.7851, 30.2112, 60.3381)
Luminance	0.3021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9ECA #CA774B

analogous

#4BCAB6 #4B9ECA #4B5FCA

triadic

#4B9ECA #CA4B9E #9ECA4B

tetradic

#4B9ECA #B64BCA #CA774B #5FCA4B

square

#4B9ECA #B64BCA #CA774B #5FCA4B

split-complementary

#4B9ECA #CA4B5F #CAB64B

monochromatic

#235A77 #317EA7 #4B9ECA #7AB7D8 #AAD1E6

Accessibility & contrast

On white

2.98

#4B9ECA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#4B9ECA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9ECA

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9ECA	#FFFFFF	#000000	##000000
##4B9ECA	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899DCC

Deuteranopia (green-blind)

#7790C9

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4b9eca;
/* rgb */ color: rgb(75, 158, 202);
/* oklch */ color: oklch(66.6% 0.104 234.5);

Tailwind

colors: {
  custom: {
    50: '#89bada',
    500: '#4b9eca',
    950: '#000000',
  },
}

SCSS

$custom: #4b9eca;
$custom-light: #89bada;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9eca",
  "rgb": {
    "r": 75,
    "g": 158,
    "b": 202
  },
  "hsl": {
    "h": 200.787,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.66585,
    "c": 0.10352,
    "h": 234.5
  },
  "luminance": 0.30214
}

Semantic roles & 50–950 ramp

primary

#4B9ECA

secondary

#D3B09D

accent

#7D4ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0D1114

muted

#7D8083

Preview Lab

Preview with #4B9ECA

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

Preview Lab → · Contrast checker → · Palette generator →