#4F9BCA#4F9BCA

#4F9BCA is a light, moderate cyan. Relative luminance 0.294; OKLCH L 66.0% C 0.103 H 238.2°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#4F9BCA
RGB	rgb(79, 155, 202)
HSL	hsl(203, 54%, 55%)
HSV	hsv(203, 61%, 79%)
CMYK	cmyk(60.9%, 23.3%, 0%, 20.8%)
CIE-LAB	lab(61.10, -9.43, -31.20)
CIE-LCH	lch(61.10, 32.59, 253.18°)
OKLab	oklab(66.04% -0.0542 -0.0874)
OKLCH	oklch(66.04% 0.103 238.2)
XYZ	xyz(25.6024, 29.3667, 60.1848)
Luminance	0.2937 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9BCA #CA7E4F

analogous

#4FCABC #4F9BCA #4F5DCA

triadic

#4F9BCA #CA4F9B #9BCA4F

tetradic

#4F9BCA #BC4FCA #CA7E4F #5DCA4F

square

#4F9BCA #BC4FCA #CA7E4F #5DCA4F

split-complementary

#4F9BCA #CA4F5D #CABC4F

monochromatic

#25597A #337CA9 #4F9BCA #7EB6D8 #ADD0E6

Accessibility & contrast

On white

3.06

#4F9BCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#4F9BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9BCA

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9BCA	#FFFFFF	#000000	##000000
##4F9BCA	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859ACC

Deuteranopia (green-blind)

#748EC9

Tritanopia (blue-blind)

#00A7AB

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4f9bca;
/* rgb */ color: rgb(79, 155, 202);
/* oklch */ color: oklch(66.0% 0.103 238.2);

Tailwind

colors: {
  custom: {
    50: '#8bb8da',
    500: '#4f9bca',
    950: '#000000',
  },
}

SCSS

$custom: #4f9bca;
$custom-light: #8bb8da;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9bca",
  "rgb": {
    "r": 79,
    "g": 155,
    "b": 202
  },
  "hsl": {
    "h": 202.927,
    "s": 53.712,
    "l": 55.098
  },
  "oklch": {
    "l": 0.66044,
    "c": 0.10289,
    "h": 238.2
  },
  "luminance": 0.29369
}

Semantic roles & 50–950 ramp

primary

#4F9BCA

secondary

#D4B4A1

accent

#834BDD

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F9BCA

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

Preview Lab → · Contrast checker → · Palette generator →