#5A9DB2#5A9DB2

#5A9DB2 is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.0% C 0.075 H 220.3°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#5A9DB2
RGB	rgb(90, 157, 178)
HSL	hsl(194, 36%, 53%)
HSV	hsv(194, 49%, 70%)
CMYK	cmyk(49.4%, 11.8%, 0%, 30.2%)
CIE-LAB	lab(61.22, -15.48, -17.50)
CIE-LCH	lch(61.22, 23.36, 228.51°)
OKLab	oklab(65.96% -0.0571 -0.0484)
OKLCH	oklch(65.96% 0.075 220.3)
XYZ	xyz(24.3063, 29.5000, 46.5240)
Luminance	0.2950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9DB2 #B26F5A

analogous

#5AB29B #5A9DB2 #5A71B2

triadic

#5A9DB2 #B25A9D #9DB25A

tetradic

#5A9DB2 #9B5AB2 #B26F5A #71B25A

square

#5A9DB2 #9B5AB2 #B26F5A #71B25A

split-complementary

#5A9DB2 #B25A71 #B29B5A

monochromatic

#2E5763 #427B8D #5A9DB2 #84B6C5 #ADCFD9

Accessibility & contrast

On white

3.04

#5A9DB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#5A9DB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A9DB2

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9DB2	#FFFFFF	#000000	##000000
##5A9DB2	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909AB3

Deuteranopia (green-blind)

#838FB2

Tritanopia (blue-blind)

#2AA4A4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5a9db2;
/* rgb */ color: rgb(90, 157, 178);
/* oklch */ color: oklch(66.0% 0.075 220.3);

Tailwind

colors: {
  custom: {
    50: '#8ebac9',
    500: '#5a9db2',
    950: '#000000',
  },
}

SCSS

$custom: #5a9db2;
$custom-light: #8ebac9;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9db2",
  "rgb": {
    "r": 90,
    "g": 157,
    "b": 178
  },
  "hsl": {
    "h": 194.318,
    "s": 36.364,
    "l": 52.549
  },
  "oklch": {
    "l": 0.65956,
    "c": 0.07485,
    "h": 220.3
  },
  "luminance": 0.29502
}

Semantic roles & 50–950 ramp

primary

#5A9DB2

secondary

#C7AAA1

accent

#765BCC

background

#F9FBFC

surface

#F1F6F8

border

#CBD0D1

text

#0D1113

muted

#7E8082

Preview Lab

Preview with #5A9DB2

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

Preview Lab → · Contrast checker → · Palette generator →