#4E7FEC#4E7FEC

#4E7FEC is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.8% C 0.173 H 263.9°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FEC
RGB	rgb(78, 127, 236)
HSL	hsl(221, 81%, 62%)
HSV	hsv(221, 67%, 93%)
CMYK	cmyk(66.9%, 46.2%, 0%, 7.5%)
CIE-LAB	lab(54.92, 18.33, -59.97)
CIE-LCH	lch(54.92, 62.71, 286.99°)
OKLab	oklab(61.76% -0.0185 -0.1717)
OKLCH	oklch(61.76% 0.173 263.9)
XYZ	xyz(25.8663, 22.8520, 82.3883)
Luminance	0.2286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FEC #ECBB4E

analogous

#4ECEEC #4E7FEC #6C4EEC

triadic

#4E7FEC #EC4E7F #7FEC4E

tetradic

#4E7FEC #EC4ECE #ECBB4E #4EEC6C

square

#4E7FEC #EC4ECE #ECBB4E #4EEC6C

split-complementary

#4E7FEC #EC6C4E #CEEC4E

monochromatic

#1342AD #1958E4 #4E7FEC #85A7F2 #BDCFF8

Accessibility & contrast

On white

3.77

#4E7FEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#4E7FEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FEC

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FEC	#FFFFFF	#000000	##000000
##4E7FEC	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#478BF0

Deuteranopia (green-blind)

#267DEA

Tritanopia (blue-blind)

#0098AA

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4e7fec;
/* rgb */ color: rgb(78, 127, 236);
/* oklch */ color: oklch(61.8% 0.173 263.9);

Tailwind

colors: {
  custom: {
    50: '#90a3f3',
    500: '#4e7fec',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fec;
$custom-light: #90a3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fec",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 236
  },
  "hsl": {
    "h": 221.392,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.61763,
    "c": 0.17271,
    "h": 263.9
  },
  "luminance": 0.22855
}

Semantic roles & 50–950 ramp

primary

#4E7FEC

secondary

#E8D6AE

accent

#9B09DD

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4E7FEC

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

Preview Lab → · Contrast checker → · Palette generator →