#5DA3B1#5DA3B1

#5DA3B1 is a light, moderate cyan. Relative luminance 0.317; OKLCH L 67.5% C 0.073 H 212.0°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#5DA3B1
RGB	rgb(93, 163, 177)
HSL	hsl(190, 35%, 53%)
HSV	hsv(190, 47%, 69%)
CMYK	cmyk(47.5%, 7.9%, 0%, 30.6%)
CIE-LAB	lab(63.09, -18.23, -14.10)
CIE-LCH	lch(63.09, 23.05, 217.71°)
OKLab	oklab(67.47% -0.0623 -0.0389)
OKLCH	oklch(67.47% 0.073 212)
XYZ	xyz(25.5442, 31.6938, 46.3579)
Luminance	0.3170 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DA3B1 #B16B5D

analogous

#5DB195 #5DA3B1 #5D79B1

triadic

#5DA3B1 #B15DA3 #A3B15D

tetradic

#5DA3B1 #955DB1 #B16B5D #79B15D

square

#5DA3B1 #955DB1 #B16B5D #79B15D

split-complementary

#5DA3B1 #B15D79 #B1955D

monochromatic

#305B64 #44818D #5DA3B1 #86BAC5 #B0D2D9

Accessibility & contrast

On white

2.86

#5DA3B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#5DA3B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DA3B1

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DA3B1	#FFFFFF	#000000	##000000
##5DA3B1	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989EB2

Deuteranopia (green-blind)

#8A94B1

Tritanopia (blue-blind)

#31A9A7

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5da3b1;
/* rgb */ color: rgb(93, 163, 177);
/* oklch */ color: oklch(67.5% 0.073 212.0);

Tailwind

colors: {
  custom: {
    50: '#90bec8',
    500: '#5da3b1',
    950: '#000000',
  },
}

SCSS

$custom: #5da3b1;
$custom-light: #90bec8;
$custom-dark: #000000;

JSON

{
  "hex": "#5da3b1",
  "rgb": {
    "r": 93,
    "g": 163,
    "b": 177
  },
  "hsl": {
    "h": 190,
    "s": 35,
    "l": 52.941
  },
  "oklch": {
    "l": 0.67473,
    "c": 0.07344,
    "h": 212
  },
  "luminance": 0.31696
}

Semantic roles & 50–950 ramp

primary

#5DA3B1

secondary

#C7A9A3

accent

#6F5DCB

background

#F9FBFC

surface

#F1F6F8

border

#CBD0D1

text

#0D1213

muted

#7E8182

Preview Lab

Preview with #5DA3B1

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

Preview Lab → · Contrast checker → · Palette generator →