#4F82CD#4F82CD

#4F82CD is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.6% C 0.127 H 258.0°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4F82CD
RGB	rgb(79, 130, 205)
HSL	hsl(216, 56%, 56%)
HSV	hsv(216, 61%, 80%)
CMYK	cmyk(61.5%, 36.6%, 0%, 19.6%)
CIE-LAB	lab(54.06, 6.03, -43.92)
CIE-LCH	lch(54.06, 44.33, 277.82°)
OKLab	oklab(60.55% -0.0266 -0.1246)
OKLCH	oklch(60.55% 0.127 258)
XYZ	xyz(22.2226, 22.0333, 60.8275)
Luminance	0.2203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F82CD #CD9A4F

analogous

#4FC1CD #4F82CD #5B4FCD

triadic

#4F82CD #CD4F82 #82CD4F

tetradic

#4F82CD #CD4FC1 #CD9A4F #4FCD5B

square

#4F82CD #CD4FC1 #CD9A4F #4FCD5B

split-complementary

#4F82CD #CD5B4F #C1CD4F

monochromatic

#24487E #3164AE #4F82CD #7FA4DB #AEC6E8

Accessibility & contrast

On white

3.88

#4F82CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#4F82CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F82CD

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F82CD	#FFFFFF	#000000	##000000
##4F82CD	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6288D0

Deuteranopia (green-blind)

#517CCB

Tritanopia (blue-blind)

#00939E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4f82cd;
/* rgb */ color: rgb(79, 130, 205);
/* oklch */ color: oklch(60.6% 0.127 258.0);

Tailwind

colors: {
  custom: {
    50: '#8ba5dc',
    500: '#4f82cd',
    950: '#000000',
  },
}

SCSS

$custom: #4f82cd;
$custom-light: #8ba5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4f82cd",
  "rgb": {
    "r": 79,
    "g": 130,
    "b": 205
  },
  "hsl": {
    "h": 215.714,
    "s": 55.752,
    "l": 55.686
  },
  "oklch": {
    "l": 0.60554,
    "c": 0.12738,
    "h": 258
  },
  "luminance": 0.22035
}

Semantic roles & 50–950 ramp

primary

#4F82CD

secondary

#D6C1A2

accent

#A249DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F82CD

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

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