#4E7ECE#4E7ECE

#4E7ECE is a mid, vivid blue. Relative luminance 0.210; OKLCH L 59.7% C 0.133 H 260.1°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#4E7ECE
RGB	rgb(78, 126, 206)
HSL	hsl(218, 57%, 56%)
HSV	hsv(218, 62%, 81%)
CMYK	cmyk(62.1%, 38.8%, 0%, 19.2%)
CIE-LAB	lab(52.94, 8.60, -46.26)
CIE-LCH	lch(52.94, 47.06, 280.53°)
OKLab	oklab(59.69% -0.023 -0.1315)
OKLCH	oklch(59.69% 0.133 260.1)
XYZ	xyz(21.7394, 20.9957, 61.2875)
Luminance	0.2100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7ECE #CE9E4E

analogous

#4EBECE #4E7ECE #5E4ECE

triadic

#4E7ECE #CE4E7E #7ECE4E

tetradic

#4E7ECE #CE4EBE #CE9E4E #4ECE5E

square

#4E7ECE #CE4EBE #CE9E4E #4ECE5E

split-complementary

#4E7ECE #CE5E4E #BECE4E

monochromatic

#23457F #3060AE #4E7ECE #7EA1DB #AEC4E9

Accessibility & contrast

On white

4.04

#4E7ECE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#4E7ECE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7ECE

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7ECE	#FFFFFF	#000000	##000000
##4E7ECE	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B85D1

Deuteranopia (green-blind)

#4979CC

Tritanopia (blue-blind)

#00909C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4e7ece;
/* rgb */ color: rgb(78, 126, 206);
/* oklch */ color: oklch(59.7% 0.133 260.1);

Tailwind

colors: {
  custom: {
    50: '#8ba3dd',
    500: '#4e7ece',
    950: '#000000',
  },
}

SCSS

$custom: #4e7ece;
$custom-light: #8ba3dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7ece",
  "rgb": {
    "r": 78,
    "g": 126,
    "b": 206
  },
  "hsl": {
    "h": 217.5,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.5969,
    "c": 0.13348,
    "h": 260.1
  },
  "luminance": 0.20998
}

Semantic roles & 50–950 ramp

primary

#4E7ECE

secondary

#D7C3A1

accent

#A748E0

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0F15

muted

#7E7E83

Preview Lab

Preview with #4E7ECE

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

Preview Lab → · Contrast checker → · Palette generator →