#5A7BEE#5A7BEE

#5A7BEE is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.7% C 0.176 H 268.7°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#5A7BEE
RGB	rgb(90, 123, 238)
HSL	hsl(227, 81%, 64%)
HSV	hsv(227, 62%, 93%)
CMYK	cmyk(62.2%, 48.3%, 0%, 6.7%)
CIE-LAB	lab(54.56, 23.42, -61.63)
CIE-LCH	lch(54.56, 65.93, 290.80°)
OKLab	oklab(61.69% -0.0039 -0.1764)
OKLCH	oklch(61.69% 0.176 268.7)
XYZ	xyz(26.7268, 22.5103, 83.8088)
Luminance	0.2251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7BEE #EECD5A

analogous

#5AC5EE #5A7BEE #835AEE

triadic

#5A7BEE #EE5A7B #7BEE5A

tetradic

#5A7BEE #EE5AC5 #EECD5A #5AEE83

square

#5A7BEE #EE5AC5 #EECD5A #5AEE83

split-complementary

#5A7BEE #EE835A #C5EE5A

monochromatic

#1338BA #234FE8 #5A7BEE #91A7F4 #C9D4F9

Accessibility & contrast

On white

3.82

#5A7BEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#5A7BEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A7BEE

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7BEE	#FFFFFF	#000000	##000000
##5A7BEE	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E8AF2

Deuteranopia (green-blind)

#1E7CEC

Tritanopia (blue-blind)

#0095A9

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5a7bee;
/* rgb */ color: rgb(90, 123, 238);
/* oklch */ color: oklch(61.7% 0.176 268.7);

Tailwind

colors: {
  custom: {
    50: '#96a0f4',
    500: '#5a7bee',
    950: '#000000',
  },
}

SCSS

$custom: #5a7bee;
$custom-light: #96a0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7bee",
  "rgb": {
    "r": 90,
    "g": 123,
    "b": 238
  },
  "hsl": {
    "h": 226.622,
    "s": 81.319,
    "l": 64.314
  },
  "oklch": {
    "l": 0.61687,
    "c": 0.17645,
    "h": 268.7
  },
  "luminance": 0.22513
}

Semantic roles & 50–950 ramp

primary

#5A7BEE

secondary

#ECE0B8

accent

#AE08DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5A7BEE

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

Preview Lab → · Contrast checker → · Palette generator →