#4E7FCA#4E7FCA

#4E7FCA is a mid, vivid blue. Relative luminance 0.211; OKLCH L 59.7% C 0.127 H 258.7°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FCA
RGB	rgb(78, 127, 202)
HSL	hsl(216, 54%, 55%)
HSV	hsv(216, 61%, 79%)
CMYK	cmyk(61.4%, 37.1%, 0%, 20.8%)
CIE-LAB	lab(53.02, 6.64, -43.88)
CIE-LCH	lch(53.02, 44.38, 278.61°)
OKLab	oklab(59.68% -0.025 -0.1245)
OKLCH	oklch(59.68% 0.127 258.7)
XYZ	xyz(21.3882, 21.0608, 58.8037)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FCA #CA994E

analogous

#4EBDCA #4E7FCA #5B4ECA

triadic

#4E7FCA #CA4E7F #7FCA4E

tetradic

#4E7FCA #CA4EBD #CA994E #4ECA5B

square

#4E7FCA #CA4EBD #CA994E #4ECA5B

split-complementary

#4E7FCA #CA5B4E #BDCA4E

monochromatic

#244679 #3261A8 #4E7FCA #7DA1D8 #ACC3E6

Accessibility & contrast

On white

4.03

#4E7FCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#4E7FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FCA

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FCA	#FFFFFF	#000000	##000000
##4E7FCA	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F85CD

Deuteranopia (green-blind)

#4E79C8

Tritanopia (blue-blind)

#00909B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4e7fca;
/* rgb */ color: rgb(78, 127, 202);
/* oklch */ color: oklch(59.7% 0.127 258.7);

Tailwind

colors: {
  custom: {
    50: '#8aa3da',
    500: '#4e7fca',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fca;
$custom-light: #8aa3da;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fca",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 202
  },
  "hsl": {
    "h": 216.29,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59677,
    "c": 0.12697,
    "h": 258.7
  },
  "luminance": 0.21063
}

Semantic roles & 50–950 ramp

primary

#4E7FCA

secondary

#D4BFA0

accent

#A34BDD

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4E7FCA

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

Preview Lab → · Contrast checker → · Palette generator →