#5A99CD#5A99CD

#5A99CD is a light, moderate cyan. Relative luminance 0.294; OKLCH L 66.2% C 0.102 H 245.1°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#5A99CD
RGB	rgb(90, 153, 205)
HSL	hsl(207, 53%, 58%)
HSV	hsv(207, 56%, 80%)
CMYK	cmyk(56.1%, 25.4%, 0%, 19.6%)
CIE-LAB	lab(61.10, -5.18, -32.85)
CIE-LCH	lch(61.10, 33.26, 261.04°)
OKLab	oklab(66.21% -0.0428 -0.0921)
OKLCH	oklch(66.21% 0.102 245.1)
XYZ	xyz(26.6231, 29.3616, 62.0101)
Luminance	0.2936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A99CD #CD8E5A

analogous

#5ACDC7 #5A99CD #5A60CD

triadic

#5A99CD #CD5A99 #99CD5A

tetradic

#5A99CD #C75ACD #CD8E5A #60CD5A

square

#5A99CD #C75ACD #CD8E5A #60CD5A

split-complementary

#5A99CD #CD5A60 #CDC75A

monochromatic

#285B84 #367BB3 #5A99CD #89B6DB #B8D3E9

Accessibility & contrast

On white

3.06

#5A99CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#5A99CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A99CD

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A99CD	#FFFFFF	#000000	##000000
##5A99CD	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839ACF

Deuteranopia (green-blind)

#738ECC

Tritanopia (blue-blind)

#00A5AB

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5a99cd;
/* rgb */ color: rgb(90, 153, 205);
/* oklch */ color: oklch(66.2% 0.102 245.1);

Tailwind

colors: {
  custom: {
    50: '#91b6dc',
    500: '#5a99cd',
    950: '#000000',
  },
}

SCSS

$custom: #5a99cd;
$custom-light: #91b6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a99cd",
  "rgb": {
    "r": 90,
    "g": 153,
    "b": 205
  },
  "hsl": {
    "h": 207.13,
    "s": 53.488,
    "l": 57.843
  },
  "oklch": {
    "l": 0.66205,
    "c": 0.10153,
    "h": 245.1
  },
  "luminance": 0.29364
}

Semantic roles & 50–950 ramp

primary

#5A99CD

secondary

#D8BFAA

accent

#8D4BDD

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5A99CD

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

Preview Lab → · Contrast checker → · Palette generator →