#4C7CD0#4C7CD0

#4C7CD0 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.3% C 0.139 H 260.8°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4C7CD0
RGB	rgb(76, 124, 208)
HSL	hsl(218, 58%, 56%)
HSV	hsv(218, 63%, 82%)
CMYK	cmyk(63.5%, 40.4%, 0%, 18.4%)
CIE-LAB	lab(52.40, 10.14, -48.27)
CIE-LCH	lch(52.40, 49.32, 281.87°)
OKLab	oklab(59.28% -0.0222 -0.1374)
OKLCH	oklch(59.28% 0.139 260.8)
XYZ	xyz(21.5693, 20.5039, 62.4832)
Luminance	0.2051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7CD0 #D0A04C

analogous

#4CBED0 #4C7CD0 #5E4CD0

triadic

#4C7CD0 #D04C7C #7CD04C

tetradic

#4C7CD0 #D04CBE #D0A04C #4CD05E

square

#4C7CD0 #D04CBE #D0A04C #4CD05E

split-complementary

#4C7CD0 #D05E4C #BED04C

monochromatic

#224480 #2E5EB0 #4C7CD0 #7C9FDD #ADC3E9

Accessibility & contrast

On white

4.12

#4C7CD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#4C7CD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7CD0

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7CD0	#FFFFFF	#000000	##000000
##4C7CD0	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5684D3

Deuteranopia (green-blind)

#4377CE

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4c7cd0;
/* rgb */ color: rgb(76, 124, 208);
/* oklch */ color: oklch(59.3% 0.139 260.8);

Tailwind

colors: {
  custom: {
    50: '#8aa1df',
    500: '#4c7cd0',
    950: '#000000',
  },
}

SCSS

$custom: #4c7cd0;
$custom-light: #8aa1df;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7cd0",
  "rgb": {
    "r": 76,
    "g": 124,
    "b": 208
  },
  "hsl": {
    "h": 218.182,
    "s": 58.407,
    "l": 55.686
  },
  "oklch": {
    "l": 0.5928,
    "c": 0.13919,
    "h": 260.8
  },
  "luminance": 0.20506
}

Semantic roles & 50–950 ramp

primary

#4C7CD0

secondary

#D7C3A0

accent

#A946E2

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4C7CD0

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

Preview Lab → · Contrast checker → · Palette generator →