#5475EE#5475EE

#5475EE is a mid, vivid blue. Relative luminance 0.208; OKLCH L 60.2% C 0.186 H 268.8°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#5475EE
RGB	rgb(84, 117, 238)
HSL	hsl(227, 82%, 63%)
HSV	hsv(227, 65%, 93%)
CMYK	cmyk(64.7%, 50.8%, 0%, 6.7%)
CIE-LAB	lab(52.71, 26.10, -64.64)
CIE-LCH	lch(52.71, 69.71, 291.99°)
OKLab	oklab(60.19% -0.004 -0.1855)
OKLCH	oklch(60.19% 0.186 268.8)
XYZ	xyz(25.4448, 20.7781, 83.5420)
Luminance	0.2078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5475EE #EECD54

analogous

#54C2EE #5475EE #8054EE

triadic

#5475EE #EE5475 #75EE54

tetradic

#5475EE #EE54C2 #EECD54 #54EE80

square

#5475EE #EE54C2 #EECD54 #54EE80

split-complementary

#5475EE #EE8054 #C2EE54

monochromatic

#1235B6 #1C48E8 #5475EE #8CA2F4 #C3CFF9

Accessibility & contrast

On white

4.07

#5475EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#5475EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5475EE

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5475EE	#FFFFFF	#000000	##000000
##5475EE	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C85F2

Deuteranopia (green-blind)

#0077EC

Tritanopia (blue-blind)

#0091A6

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5475ee;
/* rgb */ color: rgb(84, 117, 238);
/* oklch */ color: oklch(60.2% 0.186 268.8);

Tailwind

colors: {
  custom: {
    50: '#939cf4',
    500: '#5475ee',
    950: '#000000',
  },
}

SCSS

$custom: #5475ee;
$custom-light: #939cf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5475ee",
  "rgb": {
    "r": 84,
    "g": 117,
    "b": 238
  },
  "hsl": {
    "h": 227.143,
    "s": 81.915,
    "l": 63.137
  },
  "oklch": {
    "l": 0.60194,
    "c": 0.18551,
    "h": 268.8
  },
  "luminance": 0.2078
}

Semantic roles & 50–950 ramp

primary

#5475EE

secondary

#EADFB3

accent

#B007DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5475EE

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

Preview Lab → · Contrast checker → · Palette generator →