#5BA5F1#5BA5F1

#5BA5F1 is a light, vivid cyan. Relative luminance 0.355; OKLCH L 70.7% C 0.134 H 250.8°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#5BA5F1
RGB	rgb(91, 165, 241)
HSL	hsl(210, 84%, 65%)
HSV	hsv(210, 62%, 95%)
CMYK	cmyk(62.2%, 31.5%, 0%, 5.5%)
CIE-LAB	lab(66.12, -0.29, -44.90)
CIE-LCH	lch(66.12, 44.90, 269.63°)
OKLab	oklab(70.69% -0.0441 -0.1269)
OKLCH	oklch(70.69% 0.134 250.8)
XYZ	xyz(33.6409, 35.4821, 88.2779)
Luminance	0.3548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BA5F1 #F1A75B

analogous

#5BF0F1 #5BA5F1 #5C5BF1

triadic

#5BA5F1 #F15BA5 #A5F15B

tetradic

#5BA5F1 #F15BF0 #F1A75B #5BF15C

square

#5BA5F1 #F15BF0 #F1A75B #5BF15C

split-complementary

#5BA5F1 #F15C5B #F0F15B

monochromatic

#1068C1 #2386EC #5BA5F1 #93C4F6 #CCE3FB

Accessibility & contrast

On white

2.59

#5BA5F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#5BA5F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BA5F1

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BA5F1	#FFFFFF	#000000	##000000
##5BA5F1	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A9F4

Deuteranopia (green-blind)

#709AEF

Tritanopia (blue-blind)

#00B7C0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5ba5f1;
/* rgb */ color: rgb(91, 165, 241);
/* oklch */ color: oklch(70.7% 0.134 250.8);

Tailwind

colors: {
  custom: {
    50: '#96bff6',
    500: '#5ba5f1',
    950: '#000000',
  },
}

SCSS

$custom: #5ba5f1;
$custom-light: #96bff6;
$custom-dark: #000000;

JSON

{
  "hex": "#5ba5f1",
  "rgb": {
    "r": 91,
    "g": 165,
    "b": 241
  },
  "hsl": {
    "h": 210.4,
    "s": 84.27,
    "l": 65.098
  },
  "oklch": {
    "l": 0.70692,
    "c": 0.13435,
    "h": 250.8
  },
  "luminance": 0.35485
}

Semantic roles & 50–950 ramp

primary

#5BA5F1

secondary

#EDD4BA

accent

#7405E1

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5BA5F1

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

Preview Lab → · Contrast checker → · Palette generator →