#4F82BC#4F82BC

#4F82BC is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.6% C 0.105 H 252.7°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4F82BC
RGB	rgb(79, 130, 188)
HSL	hsl(212, 45%, 52%)
HSV	hsv(212, 58%, 74%)
CMYK	cmyk(58%, 30.9%, 0%, 26.3%)
CIE-LAB	lab(53.23, 0.38, -35.56)
CIE-LCH	lch(53.23, 35.56, 270.61°)
OKLab	oklab(59.63% -0.0311 -0.1002)
OKLCH	oklch(59.63% 0.105 252.7)
XYZ	xyz(20.2809, 21.2566, 50.6014)
Luminance	0.2126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F82BC #BC894F

analogous

#4FB8BC #4F82BC #534FBC

triadic

#4F82BC #BC4F82 #82BC4F

tetradic

#4F82BC #BC4FB8 #BC894F #4FBC53

square

#4F82BC #BC4FB8 #BC894F #4FBC53

split-complementary

#4F82BC #BC534F #B8BC4F

monochromatic

#284669 #396495 #4F82BC #7BA1CD #A8C1DE

Accessibility & contrast

On white

4.00

#4F82BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#4F82BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F82BC

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F82BC	#FFFFFF	#000000	##000000
##4F82BC	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A85BF

Deuteranopia (green-blind)

#5C7ABB

Tritanopia (blue-blind)

#008F97

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4f82bc;
/* rgb */ color: rgb(79, 130, 188);
/* oklch */ color: oklch(59.6% 0.105 252.7);

Tailwind

colors: {
  custom: {
    50: '#89a6d0',
    500: '#4f82bc',
    950: '#000000',
  },
}

SCSS

$custom: #4f82bc;
$custom-light: #89a6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f82bc",
  "rgb": {
    "r": 79,
    "g": 130,
    "b": 188
  },
  "hsl": {
    "h": 211.927,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.5963,
    "c": 0.10491,
    "h": 252.7
  },
  "luminance": 0.21258
}

Semantic roles & 50–950 ramp

primary

#4F82BC

secondary

#CBB59C

accent

#9853D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4F82BC

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

Preview Lab → · Contrast checker → · Palette generator →