#4B9FCF#4B9FCF

#4B9FCF is a light, moderate cyan. Relative luminance 0.308; OKLCH L 67.0% C 0.108 H 236.6°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4B9FCF
RGB	rgb(75, 159, 207)
HSL	hsl(202, 58%, 55%)
HSV	hsv(202, 64%, 81%)
CMYK	cmyk(63.8%, 23.2%, 0%, 18.8%)
CIE-LAB	lab(62.33, -10.77, -32.09)
CIE-LCH	lch(62.33, 33.85, 251.46°)
OKLab	oklab(67.05% -0.0595 -0.09)
OKLCH	oklch(67.05% 0.108 236.6)
XYZ	xyz(26.5579, 30.7944, 63.5637)
Luminance	0.3080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9FCF #CF7B4B

analogous

#4BCFBD #4B9FCF #4B5DCF

triadic

#4B9FCF #CF4B9F #9FCF4B

tetradic

#4B9FCF #BD4BCF #CF7B4B #5DCF4B

square

#4B9FCF #BD4BCF #CF7B4B #5DCF4B

split-complementary

#4B9FCF #CF4B5D #CFBD4B

monochromatic

#225C7E #2E80AE #4B9FCF #7BB9DC #ACD3E9

Accessibility & contrast

On white

2.93

#4B9FCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#4B9FCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9FCF

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9FCF	#FFFFFF	#000000	##000000
##4B9FCF	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889ED1

Deuteranopia (green-blind)

#7691CE

Tritanopia (blue-blind)

#00ABAF

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4b9fcf;
/* rgb */ color: rgb(75, 159, 207);
/* oklch */ color: oklch(67.0% 0.108 236.6);

Tailwind

colors: {
  custom: {
    50: '#8abbde',
    500: '#4b9fcf',
    950: '#000000',
  },
}

SCSS

$custom: #4b9fcf;
$custom-light: #8abbde;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9fcf",
  "rgb": {
    "r": 75,
    "g": 159,
    "b": 207
  },
  "hsl": {
    "h": 201.818,
    "s": 57.895,
    "l": 55.294
  },
  "oklch": {
    "l": 0.67048,
    "c": 0.10792,
    "h": 236.6
  },
  "luminance": 0.30797
}

Semantic roles & 50–950 ramp

primary

#4B9FCF

secondary

#D6B39F

accent

#7F47E1

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4B9FCF

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

Preview Lab → · Contrast checker → · Palette generator →