#4F80B2#4F80B2

#4F80B2 is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.7% C 0.094 H 250.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4F80B2
RGB	rgb(79, 128, 178)
HSL	hsl(210, 39%, 50%)
HSV	hsv(210, 56%, 70%)
CMYK	cmyk(55.6%, 28.1%, 0%, 30.2%)
CIE-LAB	lab(52.19, -1.69, -31.44)
CIE-LCH	lch(52.19, 31.49, 266.93°)
OKLab	oklab(58.66% -0.0319 -0.0883)
OKLCH	oklch(58.66% 0.094 250.2)
XYZ	xyz(18.9766, 20.3134, 45.0317)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F80B2 #B2814F

analogous

#4FB1B2 #4F80B2 #4F4FB2

triadic

#4F80B2 #B24F80 #80B24F

tetradic

#4F80B2 #B24FB1 #B2814F #4FB24F

square

#4F80B2 #B24FB1 #B2814F #4FB24F

split-complementary

#4F80B2 #B24F4F #B1B24F

monochromatic

#29435E #3C6288 #4F80B2 #7A9FC5 #A4BDD7

Accessibility & contrast

On white

4.15

#4F80B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#4F80B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F80B2

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F80B2	#FFFFFF	#000000	##000000
##4F80B2	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B82B4

Deuteranopia (green-blind)

#5E78B1

Tritanopia (blue-blind)

#078C91

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4f80b2;
/* rgb */ color: rgb(79, 128, 178);
/* oklch */ color: oklch(58.7% 0.094 250.2);

Tailwind

colors: {
  custom: {
    50: '#87a4c9',
    500: '#4f80b2',
    950: '#000000',
  },
}

SCSS

$custom: #4f80b2;
$custom-light: #87a4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f80b2",
  "rgb": {
    "r": 79,
    "g": 128,
    "b": 178
  },
  "hsl": {
    "h": 210.303,
    "s": 39.13,
    "l": 50.392
  },
  "oklch": {
    "l": 0.58663,
    "c": 0.09386,
    "h": 250.2
  },
  "luminance": 0.20315
}

Semantic roles & 50–950 ramp

primary

#4F80B2

secondary

#C4AF98

accent

#9459CF

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4F80B2

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

Preview Lab → · Contrast checker → · Palette generator →