#4B9FC9#4B9FC9

#4B9FC9 is a light, moderate cyan. Relative luminance 0.305; OKLCH L 66.8% C 0.102 H 232.9°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4B9FC9
RGB	rgb(75, 159, 201)
HSL	hsl(200, 54%, 54%)
HSV	hsv(200, 63%, 79%)
CMYK	cmyk(62.7%, 20.9%, 0%, 21.2%)
CIE-LAB	lab(62.09, -12.69, -29.13)
CIE-LCH	lch(62.09, 31.77, 246.46°)
OKLab	oklab(66.77% -0.0616 -0.0815)
OKLCH	oklch(66.77% 0.102 232.9)
XYZ	xyz(25.8383, 30.5066, 59.7737)
Luminance	0.3051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9FC9 #C9754B

analogous

#4BC9B4 #4B9FC9 #4B60C9

triadic

#4B9FC9 #C94B9F #9FC94B

tetradic

#4B9FC9 #B44BC9 #C9754B #60C94B

square

#4B9FC9 #B44BC9 #C9754B #60C94B

split-complementary

#4B9FC9 #C94B60 #C9B44B

monochromatic

#235B76 #327FA5 #4B9FC9 #7AB8D7 #A9D1E5

Accessibility & contrast

On white

2.96

#4B9FC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#4B9FC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9FC9

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9FC9	#FFFFFF	#000000	##000000
##4B9FC9	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9DCB

Deuteranopia (green-blind)

#7990C8

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4b9fc9;
/* rgb */ color: rgb(75, 159, 201);
/* oklch */ color: oklch(66.8% 0.102 232.9);

Tailwind

colors: {
  custom: {
    50: '#89bbd9',
    500: '#4b9fc9',
    950: '#000000',
  },
}

SCSS

$custom: #4b9fc9;
$custom-light: #89bbd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9fc9",
  "rgb": {
    "r": 75,
    "g": 159,
    "b": 201
  },
  "hsl": {
    "h": 200,
    "s": 53.846,
    "l": 54.118
  },
  "oklch": {
    "l": 0.66772,
    "c": 0.10215,
    "h": 232.9
  },
  "luminance": 0.30509
}

Semantic roles & 50–950 ramp

primary

#4B9FC9

secondary

#D3AF9D

accent

#7B4BDD

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0D1114

muted

#7D8083

Preview Lab

Preview with #4B9FC9

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

Preview Lab → · Contrast checker → · Palette generator →