#5471CF#5471CF

#5471CF is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.3% C 0.148 H 268.5°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#5471CF
RGB	rgb(84, 113, 207)
HSL	hsl(226, 56%, 57%)
HSV	hsv(226, 59%, 81%)
CMYK	cmyk(59.4%, 45.4%, 0%, 18.8%)
CIE-LAB	lab(49.74, 18.06, -51.93)
CIE-LCH	lch(49.74, 54.98, 289.18°)
OKLab	oklab(57.32% -0.0038 -0.1481)
OKLCH	oklch(57.32% 0.148 268.5)
XYZ	xyz(20.8200, 18.1984, 61.4349)
Luminance	0.1820 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5471CF #CFB254

analogous

#54AECF #5471CF #7554CF

triadic

#5471CF #CF5471 #71CF54

tetradic

#5471CF #CF54AE #CFB254 #54CF75

square

#5471CF #CF54AE #CFB254 #54CF75

split-complementary

#5471CF #CF7554 #AECF54

monochromatic

#253B84 #3251B3 #5471CF #8499DC #B4C0EA

Accessibility & contrast

On white

4.53

#5471CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#5471CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5471CF

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5471CF	#FFFFFF	#000000	##000000
##5471CF	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#457CD3

Deuteranopia (green-blind)

#3271CD

Tritanopia (blue-blind)

#008696

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5471cf;
/* rgb */ color: rgb(84, 113, 207);
/* oklch */ color: oklch(57.3% 0.148 268.5);

Tailwind

colors: {
  custom: {
    50: '#8e99de',
    500: '#5471cf',
    950: '#000000',
  },
}

SCSS

$custom: #5471cf;
$custom-light: #8e99de;
$custom-dark: #000000;

JSON

{
  "hex": "#5471cf",
  "rgb": {
    "r": 84,
    "g": 113,
    "b": 207
  },
  "hsl": {
    "h": 225.854,
    "s": 56.164,
    "l": 57.059
  },
  "oklch": {
    "l": 0.57319,
    "c": 0.14819,
    "h": 268.5
  },
  "luminance": 0.182
}

Semantic roles & 50–950 ramp

primary

#5471CF

secondary

#D8CDA6

accent

#BC48DF

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5471CF

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

Preview Lab → · Contrast checker → · Palette generator →