#4C74EF#4C74EF

#4C74EF is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.7% C 0.190 H 266.9°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#4C74EF
RGB	rgb(76, 116, 239)
HSL	hsl(225, 84%, 62%)
HSV	hsv(225, 68%, 94%)
CMYK	cmyk(68.2%, 51.5%, 0%, 6.3%)
CIE-LAB	lab(52.13, 25.86, -66.15)
CIE-LCH	lch(52.13, 71.02, 291.35°)
OKLab	oklab(59.67% -0.0102 -0.1901)
OKLCH	oklch(59.67% 0.19 266.9)
XYZ	xyz(24.8005, 20.2568, 84.2476)
Luminance	0.2026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C74EF #EFC74C

analogous

#4CC6EF #4C74EF #764CEF

triadic

#4C74EF #EF4C74 #74EF4C

tetradic

#4C74EF #EF4CC6 #EFC74C #4CEF76

square

#4C74EF #EF4CC6 #EFC74C #4CEF76

split-complementary

#4C74EF #EF764C #C6EF4C

monochromatic

#1037B1 #1549E9 #4C74EF #84A0F4 #BCCBF9

Accessibility & contrast

On white

4.16

#4C74EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#4C74EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C74EF

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C74EF	#FFFFFF	#000000	##000000
##4C74EF	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2484F3

Deuteranopia (green-blind)

#0075ED

Tritanopia (blue-blind)

#0091A6

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4c74ef;
/* rgb */ color: rgb(76, 116, 239);
/* oklch */ color: oklch(59.7% 0.190 266.9);

Tailwind

colors: {
  custom: {
    50: '#909bf5',
    500: '#4c74ef',
    950: '#000000',
  },
}

SCSS

$custom: #4c74ef;
$custom-light: #909bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c74ef",
  "rgb": {
    "r": 76,
    "g": 116,
    "b": 239
  },
  "hsl": {
    "h": 225.276,
    "s": 83.59,
    "l": 61.765
  },
  "oklch": {
    "l": 0.59671,
    "c": 0.19037,
    "h": 266.9
  },
  "luminance": 0.20259
}

Semantic roles & 50–950 ramp

primary

#4C74EF

secondary

#EADBAD

accent

#AA05E0

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4C74EF

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

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