#4B9CE7#4B9CE7

#4B9CE7 is a light, vivid cyan. Relative luminance 0.310; OKLCH L 67.6% C 0.137 H 249.0°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4B9CE7
RGB	rgb(75, 156, 231)
HSL	hsl(209, 76%, 60%)
HSV	hsv(209, 68%, 91%)
CMYK	cmyk(67.5%, 32.5%, 0%, 9.4%)
CIE-LAB	lab(62.54, -1.13, -45.08)
CIE-LCH	lch(62.54, 45.10, 268.57°)
OKLab	oklab(67.56% -0.049 -0.1277)
OKLCH	oklch(67.56% 0.137 249)
XYZ	xyz(29.2085, 31.0392, 80.0377)
Luminance	0.3104 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9CE7 #E7964B

analogous

#4BE7E4 #4B9CE7 #4B4EE7

triadic

#4B9CE7 #E74B9C #9CE74B

tetradic

#4B9CE7 #E44BE7 #E7964B #4EE74B

square

#4B9CE7 #E44BE7 #E7964B #4EE74B

split-complementary

#4B9CE7 #E74B4E #E7E44B

monochromatic

#165FA2 #1D7ED8 #4B9CE7 #81BAEE #B7D7F5

Accessibility & contrast

On white

2.91

#4B9CE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#4B9CE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9CE7

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9CE7	#FFFFFF	#000000	##000000
##4B9CE7	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9FEA

Deuteranopia (green-blind)

#6591E6

Tritanopia (blue-blind)

#00AEB7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4b9ce7;
/* rgb */ color: rgb(75, 156, 231);
/* oklch */ color: oklch(67.6% 0.137 249.0);

Tailwind

colors: {
  custom: {
    50: '#8db8ef',
    500: '#4b9ce7',
    950: '#000000',
  },
}

SCSS

$custom: #4b9ce7;
$custom-light: #8db8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9ce7",
  "rgb": {
    "r": 75,
    "g": 156,
    "b": 231
  },
  "hsl": {
    "h": 208.846,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.67563,
    "c": 0.13681,
    "h": 249
  },
  "luminance": 0.31042
}

Semantic roles & 50–950 ramp

primary

#4B9CE7

secondary

#E5C6A9

accent

#9035F3

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4B9CE7

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

Preview Lab → · Contrast checker → · Palette generator →