#4F7BCA#4F7BCA

#4F7BCA is a mid, vivid blue. Relative luminance 0.201; OKLCH L 58.9% C 0.131 H 261.3°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#4F7BCA
RGB	rgb(79, 123, 202)
HSL	hsl(219, 54%, 55%)
HSV	hsv(219, 61%, 79%)
CMYK	cmyk(60.9%, 39.1%, 0%, 20.8%)
CIE-LAB	lab(51.94, 9.26, -45.58)
CIE-LCH	lch(51.94, 46.51, 281.48°)
OKLab	oklab(58.85% -0.0199 -0.1295)
OKLCH	oklch(58.85% 0.131 261.3)
XYZ	xyz(20.9644, 20.0906, 58.6387)
Luminance	0.2009 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7BCA #CA9E4F

analogous

#4FB8CA #4F7BCA #614FCA

triadic

#4F7BCA #CA4F7B #7BCA4F

tetradic

#4F7BCA #CA4FB8 #CA9E4F #4FCA61

square

#4F7BCA #CA4FB8 #CA9E4F #4FCA61

split-complementary

#4F7BCA #CA614F #B8CA4F

monochromatic

#25437A #335DA9 #4F7BCA #7E9ED8 #ADC2E6

Accessibility & contrast

On white

4.18

#4F7BCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#4F7BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7BCA

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7BCA	#FFFFFF	#000000	##000000
##4F7BCA	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5982CD

Deuteranopia (green-blind)

#4877C8

Tritanopia (blue-blind)

#008D99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4f7bca;
/* rgb */ color: rgb(79, 123, 202);
/* oklch */ color: oklch(58.9% 0.131 261.3);

Tailwind

colors: {
  custom: {
    50: '#8ba0da',
    500: '#4f7bca',
    950: '#000000',
  },
}

SCSS

$custom: #4f7bca;
$custom-light: #8ba0da;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7bca",
  "rgb": {
    "r": 79,
    "g": 123,
    "b": 202
  },
  "hsl": {
    "h": 218.537,
    "s": 53.712,
    "l": 55.098
  },
  "oklch": {
    "l": 0.58854,
    "c": 0.13102,
    "h": 261.3
  },
  "luminance": 0.20092
}

Semantic roles & 50–950 ramp

primary

#4F7BCA

secondary

#D4C2A1

accent

#A94BDD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4F7BCA

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

Preview Lab → · Contrast checker → · Palette generator →