#4F8BCF#4F8BCF

#4F8BCF is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.7% C 0.121 H 252.9°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4F8BCF
RGB	rgb(79, 139, 207)
HSL	hsl(212, 57%, 56%)
HSV	hsv(212, 62%, 81%)
CMYK	cmyk(61.8%, 32.9%, 0%, 18.8%)
CIE-LAB	lab(56.71, 1.36, -40.87)
CIE-LCH	lch(56.71, 40.89, 271.90°)
OKLab	oklab(62.66% -0.0356 -0.1156)
OKLCH	oklch(62.66% 0.121 252.9)
XYZ	xyz(23.7155, 24.6303, 62.5237)
Luminance	0.2463 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8BCF #CF934F

analogous

#4FCBCF #4F8BCF #534FCF

triadic

#4F8BCF #CF4F8B #8BCF4F

tetradic

#4F8BCF #CF4FCB #CF934F #4FCF53

square

#4F8BCF #CF4FCB #CF934F #4FCF53

split-complementary

#4F8BCF #CF534F #CBCF4F

monochromatic

#234F81 #306CB1 #4F8BCF #7FABDC #AFCAE9

Accessibility & contrast

On white

3.54

#4F8BCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#4F8BCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8BCF

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8BCF	#FFFFFF	#000000	##000000
##4F8BCF	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8FD2

Deuteranopia (green-blind)

#5D83CE

Tritanopia (blue-blind)

#009BA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4f8bcf;
/* rgb */ color: rgb(79, 139, 207);
/* oklch */ color: oklch(62.7% 0.121 252.9);

Tailwind

colors: {
  custom: {
    50: '#8bacde',
    500: '#4f8bcf',
    950: '#000000',
  },
}

SCSS

$custom: #4f8bcf;
$custom-light: #8bacde;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8bcf",
  "rgb": {
    "r": 79,
    "g": 139,
    "b": 207
  },
  "hsl": {
    "h": 211.875,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.62656,
    "c": 0.12091,
    "h": 252.9
  },
  "luminance": 0.24632
}

Semantic roles & 50–950 ramp

primary

#4F8BCF

secondary

#D7BFA2

accent

#9947E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4F8BCF

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

Preview Lab → · Contrast checker → · Palette generator →