#4C9FE5#4C9FE5

#4C9FE5 is a light, vivid cyan. Relative luminance 0.320; OKLCH L 68.2% C 0.132 H 246.8°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#4C9FE5
RGB	rgb(76, 159, 229)
HSL	hsl(207, 75%, 60%)
HSV	hsv(207, 67%, 90%)
CMYK	cmyk(66.8%, 30.6%, 0%, 10.2%)
CIE-LAB	lab(63.33, -3.36, -42.73)
CIE-LCH	lch(63.33, 42.86, 265.51°)
OKLab	oklab(68.16% -0.0519 -0.1208)
OKLCH	oklch(68.16% 0.132 246.8)
XYZ	xyz(29.5162, 31.9868, 78.7321)
Luminance	0.3199 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9FE5 #E5924C

analogous

#4CE5DE #4C9FE5 #4C53E5

triadic

#4C9FE5 #E54C9F #9FE54C

tetradic

#4C9FE5 #DE4CE5 #E5924C #53E54C

square

#4C9FE5 #DE4CE5 #E5924C #53E54C

split-complementary

#4C9FE5 #E54C53 #E5DE4C

monochromatic

#17619F #1F82D5 #4C9FE5 #81BCED #B7D8F5

Accessibility & contrast

On white

2.84

#4C9FE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#4C9FE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9FE5

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9FE5	#FFFFFF	#000000	##000000
##4C9FE5	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A1E8

Deuteranopia (green-blind)

#6B93E4

Tritanopia (blue-blind)

#00B0B8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4c9fe5;
/* rgb */ color: rgb(76, 159, 229);
/* oklch */ color: oklch(68.2% 0.132 246.8);

Tailwind

colors: {
  custom: {
    50: '#8dbbed',
    500: '#4c9fe5',
    950: '#000000',
  },
}

SCSS

$custom: #4c9fe5;
$custom-light: #8dbbed;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9fe5",
  "rgb": {
    "r": 76,
    "g": 159,
    "b": 229
  },
  "hsl": {
    "h": 207.451,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.68164,
    "c": 0.1315,
    "h": 246.8
  },
  "luminance": 0.3199
}

Semantic roles & 50–950 ramp

primary

#4C9FE5

secondary

#E4C4A9

accent

#8C37F1

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4C9FE5

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

Preview Lab → · Contrast checker → · Palette generator →