#589DFF#589DFF

#589DFF is a light, vivid blue. Relative luminance 0.334; OKLCH L 69.6% C 0.161 H 257.4°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#589DFF
RGB	rgb(88, 157, 255)
HSL	hsl(215, 100%, 67%)
HSV	hsv(215, 65%, 100%)
CMYK	cmyk(65.5%, 38.4%, 0%, 0%)
CIE-LAB	lab(64.49, 8.44, -55.14)
CIE-LCH	lch(64.49, 55.78, 278.70°)
OKLab	oklab(69.61% -0.035 -0.1569)
OKLCH	oklch(69.61% 0.161 257.4)
XYZ	xyz(34.1250, 33.4052, 99.2378)
Luminance	0.3341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589DFF #FFBA58

analogous

#58F0FF #589DFF #6758FF

triadic

#589DFF #FF589D #9DFF58

tetradic

#589DFF #FF58F0 #FFBA58 #58FF67

square

#589DFF #FF58F0 #FFBA58 #58FF67

split-complementary

#589DFF #FF6758 #F0FF58

monochromatic

#005BDD #1B79FF #589DFF #95C1FF #D2E5FF

Accessibility & contrast

On white

2.73

#589DFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#589DFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589DFF

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589DFF	#FFFFFF	#000000	##000000
##589DFF	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71A5FF

Deuteranopia (green-blind)

#5895FD

Tritanopia (blue-blind)

#00B4C2

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #589dff;
/* rgb */ color: rgb(88, 157, 255);
/* oklch */ color: oklch(69.6% 0.161 257.4);

Tailwind

colors: {
  custom: {
    50: '#97b9ff',
    500: '#589dff',
    950: '#000000',
  },
}

SCSS

$custom: #589dff;
$custom-light: #97b9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#589dff",
  "rgb": {
    "r": 88,
    "g": 157,
    "b": 255
  },
  "hsl": {
    "h": 215.21,
    "s": 100,
    "l": 67.255
  },
  "oklch": {
    "l": 0.69607,
    "c": 0.1608,
    "h": 257.4
  },
  "luminance": 0.33409
}

Semantic roles & 50–950 ramp

primary

#589DFF

secondary

#F4DEBF

accent

#8700E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #589DFF

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

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