#4C80CA#4C80CA

#4C80CA is a mid, vivid blue. Relative luminance 0.212; OKLCH L 59.8% C 0.127 H 257.4°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4C80CA
RGB	rgb(76, 128, 202)
HSL	hsl(215, 54%, 55%)
HSV	hsv(215, 62%, 79%)
CMYK	cmyk(62.4%, 36.6%, 0%, 20.8%)
CIE-LAB	lab(53.21, 5.66, -43.58)
CIE-LCH	lch(53.21, 43.95, 277.40°)
OKLab	oklab(59.8% -0.0277 -0.1236)
OKLCH	oklch(59.8% 0.127 257.4)
XYZ	xyz(21.3565, 21.2371, 58.8394)
Luminance	0.2124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C80CA #CA964C

analogous

#4CBFCA #4C80CA #574CCA

triadic

#4C80CA #CA4C80 #80CA4C

tetradic

#4C80CA #CA4CBF #CA964C #4CCA57

square

#4C80CA #CA4CBF #CA964C #4CCA57

split-complementary

#4C80CA #CA574C #BFCA4C

monochromatic

#244678 #3262A7 #4C80CA #7BA2D8 #AAC3E6

Accessibility & contrast

On white

4.00

#4C80CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#4C80CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C80CA

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C80CA	#FFFFFF	#000000	##000000
##4C80CA	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)

#6086CD

Deuteranopia (green-blind)

#4F7AC8

Tritanopia (blue-blind)

#00919B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4c80ca;
/* rgb */ color: rgb(76, 128, 202);
/* oklch */ color: oklch(59.8% 0.127 257.4);

Tailwind

colors: {
  custom: {
    50: '#89a4da',
    500: '#4c80ca',
    950: '#000000',
  },
}

SCSS

$custom: #4c80ca;
$custom-light: #89a4da;
$custom-dark: #000000;

JSON

{
  "hex": "#4c80ca",
  "rgb": {
    "r": 76,
    "g": 128,
    "b": 202
  },
  "hsl": {
    "h": 215.238,
    "s": 54.31,
    "l": 54.51
  },
  "oklch": {
    "l": 0.59801,
    "c": 0.1267,
    "h": 257.4
  },
  "luminance": 0.21239
}

Semantic roles & 50–950 ramp

primary

#4C80CA

secondary

#D4BE9E

accent

#A14ADE

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4C80CA

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

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