#5B7FC7#5B7FC7

#5B7FC7 is a mid, moderate blue. Relative luminance 0.215; OKLCH L 60.2% C 0.118 H 263.2°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#5B7FC7
RGB	rgb(91, 127, 199)
HSL	hsl(220, 49%, 57%)
HSV	hsv(220, 54%, 78%)
CMYK	cmyk(54.3%, 36.2%, 0%, 22%)
CIE-LAB	lab(53.52, 8.31, -41.33)
CIE-LCH	lch(53.52, 42.16, 281.37°)
OKLab	oklab(60.19% -0.014 -0.1168)
OKLCH	oklch(60.19% 0.118 263.2)
XYZ	xyz(22.2091, 21.5247, 57.0061)
Luminance	0.2153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7FC7 #C7A35B

analogous

#5BB5C7 #5B7FC7 #6D5BC7

triadic

#5B7FC7 #C75B7F #7FC75B

tetradic

#5B7FC7 #C75BB5 #C7A35B #5BC76D

square

#5B7FC7 #C75BB5 #C7A35B #5BC76D

split-complementary

#5B7FC7 #C76D5B #B5C75B

monochromatic

#2B467D #3A60AB #5B7FC7 #89A3D7 #B6C6E6

Accessibility & contrast

On white

3.96

#5B7FC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#5B7FC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B7FC7

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7FC7	#FFFFFF	#000000	##000000
##5B7FC7	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6285CA

Deuteranopia (green-blind)

#557BC5

Tritanopia (blue-blind)

#1E8F99

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #5b7fc7;
/* rgb */ color: rgb(91, 127, 199);
/* oklch */ color: oklch(60.2% 0.118 263.2);

Tailwind

colors: {
  custom: {
    50: '#90a3d8',
    500: '#5b7fc7',
    950: '#000000',
  },
}

SCSS

$custom: #5b7fc7;
$custom-light: #90a3d8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7fc7",
  "rgb": {
    "r": 91,
    "g": 127,
    "b": 199
  },
  "hsl": {
    "h": 220,
    "s": 49.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60194,
    "c": 0.11768,
    "h": 263.2
  },
  "luminance": 0.21526
}

Semantic roles & 50–950 ramp

primary

#5B7FC7

secondary

#D5C6A9

accent

#AB4FD9

background

#F9FAFD

surface

#F2F3FA

border

#CCCDD3

text

#0D0F14

muted

#7E7F83

Preview Lab

Preview with #5B7FC7

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

Preview Lab → · Contrast checker → · Palette generator →