#5D9FB3#5D9FB3

#5D9FB3 is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.6% C 0.073 H 219.4°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#5D9FB3
RGB	rgb(93, 159, 179)
HSL	hsl(194, 36%, 53%)
HSV	hsv(194, 48%, 70%)
CMYK	cmyk(48%, 11.2%, 0%, 29.8%)
CIE-LAB	lab(61.98, -15.55, -16.90)
CIE-LCH	lch(61.98, 22.97, 227.38°)
OKLab	oklab(66.61% -0.0567 -0.0467)
OKLCH	oklch(66.61% 0.073 219.4)
XYZ	xyz(25.0460, 30.3761, 47.1824)
Luminance	0.3038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D9FB3 #B3715D

analogous

#5DB39C #5D9FB3 #5D74B3

triadic

#5D9FB3 #B35D9F #9FB35D

tetradic

#5D9FB3 #9C5DB3 #B3715D #74B35D

square

#5D9FB3 #9C5DB3 #B3715D #74B35D

split-complementary

#5D9FB3 #B35D74 #B39C5D

monochromatic

#305966 #437E8F #5D9FB3 #87B8C7 #B0D0DA

Accessibility & contrast

On white

2.97

#5D9FB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#5D9FB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5D9FB3

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D9FB3	#FFFFFF	#000000	##000000
##5D9FB3	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929BB4

Deuteranopia (green-blind)

#8591B3

Tritanopia (blue-blind)

#31A6A5

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #5d9fb3;
/* rgb */ color: rgb(93, 159, 179);
/* oklch */ color: oklch(66.6% 0.073 219.4);

Tailwind

colors: {
  custom: {
    50: '#90bbc9',
    500: '#5d9fb3',
    950: '#000000',
  },
}

SCSS

$custom: #5d9fb3;
$custom-light: #90bbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#5d9fb3",
  "rgb": {
    "r": 93,
    "g": 159,
    "b": 179
  },
  "hsl": {
    "h": 193.953,
    "s": 36.134,
    "l": 53.333
  },
  "oklch": {
    "l": 0.66608,
    "c": 0.07347,
    "h": 219.4
  },
  "luminance": 0.30378
}

Semantic roles & 50–950 ramp

primary

#5D9FB3

secondary

#C8ACA3

accent

#765CCC

background

#F9FBFC

surface

#F1F6F8

border

#CBD0D1

text

#0D1113

muted

#7E8082

Preview Lab

Preview with #5D9FB3

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

Preview Lab → · Contrast checker → · Palette generator →