#4E7FCE#4E7FCE

#4E7FCE is a mid, vivid blue. Relative luminance 0.213; OKLCH L 59.9% C 0.132 H 259.5°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FCE
RGB	rgb(78, 127, 206)
HSL	hsl(217, 57%, 56%)
HSV	hsv(217, 62%, 81%)
CMYK	cmyk(62.1%, 38.3%, 0%, 19.2%)
CIE-LAB	lab(53.23, 8.00, -45.82)
CIE-LCH	lch(53.23, 46.51, 279.90°)
OKLab	oklab(59.91% -0.024 -0.1302)
OKLCH	oklch(59.91% 0.132 259.5)
XYZ	xyz(21.8679, 21.2527, 61.3303)
Luminance	0.2125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FCE #CE9D4E

analogous

#4EBFCE #4E7FCE #5D4ECE

triadic

#4E7FCE #CE4E7F #7FCE4E

tetradic

#4E7FCE #CE4EBF #CE9D4E #4ECE5D

square

#4E7FCE #CE4EBF #CE9D4E #4ECE5D

split-complementary

#4E7FCE #CE5D4E #BFCE4E

monochromatic

#23467F #3061AE #4E7FCE #7EA2DB #AEC4E9

Accessibility & contrast

On white

4.00

#4E7FCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#4E7FCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FCE

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FCE	#FFFFFF	#000000	##000000
##4E7FCE	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)

#5D86D1

Deuteranopia (green-blind)

#4B7ACC

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4e7fce;
/* rgb */ color: rgb(78, 127, 206);
/* oklch */ color: oklch(59.9% 0.132 259.5);

Tailwind

colors: {
  custom: {
    50: '#8ba3dd',
    500: '#4e7fce',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fce;
$custom-light: #8ba3dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fce",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 206
  },
  "hsl": {
    "h": 217.031,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59907,
    "c": 0.13236,
    "h": 259.5
  },
  "luminance": 0.21255
}

Semantic roles & 50–950 ramp

primary

#4E7FCE

secondary

#D7C2A1

accent

#A648E0

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4E7FCE

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

Preview Lab → · Contrast checker → · Palette generator →