#4E7AC9#4E7AC9

#4E7AC9 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.5% C 0.131 H 261.3°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#4E7AC9
RGB	rgb(78, 122, 201)
HSL	hsl(219, 53%, 55%)
HSV	hsv(219, 61%, 79%)
CMYK	cmyk(61.2%, 39.3%, 0%, 21.2%)
CIE-LAB	lab(51.56, 9.34, -45.62)
CIE-LCH	lch(51.56, 46.57, 281.57°)
OKLab	oklab(58.53% -0.0199 -0.1296)
OKLCH	oklch(58.53% 0.131 261.3)
XYZ	xyz(20.6403, 19.7540, 57.9722)
Luminance	0.1976 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7AC9 #C99D4E

analogous

#4EB7C9 #4E7AC9 #604EC9

triadic

#4E7AC9 #C94E7A #7AC94E

tetradic

#4E7AC9 #C94EB7 #C99D4E #4EC960

square

#4E7AC9 #C94EB7 #C99D4E #4EC960

split-complementary

#4E7AC9 #C9604E #B7C94E

monochromatic

#254278 #335CA7 #4E7AC9 #7D9DD7 #ACC0E6

Accessibility & contrast

On white

4.24

#4E7AC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#4E7AC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7AC9

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7AC9	#FFFFFF	#000000	##000000
##4E7AC9	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5881CC

Deuteranopia (green-blind)

#4776C7

Tritanopia (blue-blind)

#008C98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4e7ac9;
/* rgb */ color: rgb(78, 122, 201);
/* oklch */ color: oklch(58.5% 0.131 261.3);

Tailwind

colors: {
  custom: {
    50: '#8aa0da',
    500: '#4e7ac9',
    950: '#000000',
  },
}

SCSS

$custom: #4e7ac9;
$custom-light: #8aa0da;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7ac9",
  "rgb": {
    "r": 78,
    "g": 122,
    "b": 201
  },
  "hsl": {
    "h": 218.537,
    "s": 53.247,
    "l": 54.706
  },
  "oklch": {
    "l": 0.58528,
    "c": 0.13117,
    "h": 261.3
  },
  "luminance": 0.19756
}

Semantic roles & 50–950 ramp

primary

#4E7AC9

secondary

#D3C19F

accent

#A94BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4E7AC9

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

Preview Lab → · Contrast checker → · Palette generator →