#4F83AD#4F83AD

#4F83AD is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 59.1% C 0.085 H 244.3°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#4F83AD
RGB	rgb(79, 131, 173)
HSL	hsl(207, 37%, 49%)
HSV	hsv(207, 54%, 68%)
CMYK	cmyk(54.3%, 24.3%, 0%, 32.2%)
CIE-LAB	lab(52.85, -5.03, -27.53)
CIE-LCH	lch(52.85, 27.99, 259.64°)
OKLab	oklab(59.11% -0.037 -0.077)
OKLCH	oklch(59.11% 0.085 244.3)
XYZ	xyz(18.8809, 20.9104, 42.5682)
Luminance	0.2091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F83AD #AD794F

analogous

#4FADA8 #4F83AD #4F54AD

triadic

#4F83AD #AD4F83 #83AD4F

tetradic

#4F83AD #A84FAD #AD794F #54AD4F

square

#4F83AD #A84FAD #AD794F #54AD4F

split-complementary

#4F83AD #AD4F54 #ADA84F

monochromatic

#294359 #3C6383 #4F83AD #78A1C1 #A2BED4

Accessibility & contrast

On white

4.05

#4F83AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#4F83AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F83AD

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F83AD	#FFFFFF	#000000	##000000
##4F83AD	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7184AF

Deuteranopia (green-blind)

#657AAC

Tritanopia (blue-blind)

#128D91

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4f83ad;
/* rgb */ color: rgb(79, 131, 173);
/* oklch */ color: oklch(59.1% 0.085 244.3);

Tailwind

colors: {
  custom: {
    50: '#87a6c5',
    500: '#4f83ad',
    950: '#000000',
  },
}

SCSS

$custom: #4f83ad;
$custom-light: #87a6c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f83ad",
  "rgb": {
    "r": 79,
    "g": 131,
    "b": 173
  },
  "hsl": {
    "h": 206.809,
    "s": 37.302,
    "l": 49.412
  },
  "oklch": {
    "l": 0.59112,
    "c": 0.08545,
    "h": 244.3
  },
  "luminance": 0.20912
}

Semantic roles & 50–950 ramp

primary

#4F83AD

secondary

#C2AA96

accent

#8E5BCD

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4F83AD

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

Preview Lab → · Contrast checker → · Palette generator →