#5B93BB#5B93BB

#5B93BB is a light, moderate cyan. Relative luminance 0.267; OKLCH L 64.1% C 0.084 H 240.9°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#5B93BB
RGB	rgb(91, 147, 187)
HSL	hsl(205, 41%, 55%)
HSV	hsv(205, 51%, 73%)
CMYK	cmyk(51.3%, 21.4%, 0%, 26.7%)
CIE-LAB	lab(58.67, -7.10, -26.47)
CIE-LCH	lch(58.67, 27.41, 254.98°)
OKLab	oklab(64.06% -0.0411 -0.0738)
OKLCH	oklch(64.06% 0.084 240.9)
XYZ	xyz(23.7145, 26.6776, 50.9037)
Luminance	0.2668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B93BB #BB835B

analogous

#5BBBB3 #5B93BB #5B63BB

triadic

#5B93BB #BB5B93 #93BB5B

tetradic

#5B93BB #B35BBB #BB835B #63BB5B

square

#5B93BB #B35BBB #BB835B #63BB5B

split-complementary

#5B93BB #BB5B63 #BBB35B

monochromatic

#2E536E #407499 #5B93BB #86AFCD #B2CCDF

Accessibility & contrast

On white

3.31

#5B93BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#5B93BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B93BB

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B93BB	#FFFFFF	#000000	##000000
##5B93BB	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8193BD

Deuteranopia (green-blind)

#7489BA

Tritanopia (blue-blind)

#279DA0

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5b93bb;
/* rgb */ color: rgb(91, 147, 187);
/* oklch */ color: oklch(64.1% 0.084 240.9);

Tailwind

colors: {
  custom: {
    50: '#8fb2cf',
    500: '#5b93bb',
    950: '#000000',
  },
}

SCSS

$custom: #5b93bb;
$custom-light: #8fb2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5b93bb",
  "rgb": {
    "r": 91,
    "g": 147,
    "b": 187
  },
  "hsl": {
    "h": 205,
    "s": 41.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.64058,
    "c": 0.08444,
    "h": 240.9
  },
  "luminance": 0.26679
}

Semantic roles & 50–950 ramp

primary

#5B93BB

secondary

#CDB6A5

accent

#8A57D1

background

#F9FAFC

surface

#F1F5F9

border

#CBCFD2

text

#0D1114

muted

#7E8082

Preview Lab

Preview with #5B93BB

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

Preview Lab → · Contrast checker → · Palette generator →