#5DA3B2#5DA3B2

#5DA3B2 is a light, moderate cyan. Relative luminance 0.317; OKLCH L 67.5% C 0.074 H 213.1°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#5DA3B2
RGB	rgb(93, 163, 178)
HSL	hsl(191, 36%, 53%)
HSV	hsv(191, 48%, 70%)
CMYK	cmyk(47.8%, 8.4%, 0%, 30.2%)
CIE-LAB	lab(63.12, -17.96, -14.61)
CIE-LCH	lch(63.12, 23.15, 219.13°)
OKLab	oklab(67.51% -0.0619 -0.0403)
OKLCH	oklch(67.51% 0.074 213.1)
XYZ	xyz(25.6442, 31.7338, 46.8847)
Luminance	0.3174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DA3B2 #B26C5D

analogous

#5DB296 #5DA3B2 #5D78B2

triadic

#5DA3B2 #B25DA3 #A3B25D

tetradic

#5DA3B2 #965DB2 #B26C5D #78B25D

square

#5DA3B2 #965DB2 #B26C5D #78B25D

split-complementary

#5DA3B2 #B25D78 #B2965D

monochromatic

#305B65 #44818E #5DA3B2 #86BBC6 #B0D2D9

Accessibility & contrast

On white

2.86

#5DA3B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#5DA3B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DA3B2

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DA3B2	#FFFFFF	#000000	##000000
##5DA3B2	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979FB3

Deuteranopia (green-blind)

#8A94B2

Tritanopia (blue-blind)

#30A9A8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5da3b2;
/* rgb */ color: rgb(93, 163, 178);
/* oklch */ color: oklch(67.5% 0.074 213.1);

Tailwind

colors: {
  custom: {
    50: '#90bec9',
    500: '#5da3b2',
    950: '#000000',
  },
}

SCSS

$custom: #5da3b2;
$custom-light: #90bec9;
$custom-dark: #000000;

JSON

{
  "hex": "#5da3b2",
  "rgb": {
    "r": 93,
    "g": 163,
    "b": 178
  },
  "hsl": {
    "h": 190.588,
    "s": 35.565,
    "l": 53.137
  },
  "oklch": {
    "l": 0.67511,
    "c": 0.07387,
    "h": 213.1
  },
  "luminance": 0.31736
}

Semantic roles & 50–950 ramp

primary

#5DA3B2

secondary

#C8AAA3

accent

#705CCC

background

#F9FBFC

surface

#F1F6F8

border

#CBD0D1

text

#0D1213

muted

#7E8182

Preview Lab

Preview with #5DA3B2

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

Preview Lab → · Contrast checker → · Palette generator →