#589AF9#589AF9

#589AF9 is a light, vivid blue. Relative luminance 0.320; OKLCH L 68.6% C 0.156 H 257.6°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#589AF9
RGB	rgb(88, 154, 249)
HSL	hsl(215, 93%, 66%)
HSV	hsv(215, 65%, 98%)
CMYK	cmyk(64.7%, 38.2%, 0%, 2.4%)
CIE-LAB	lab(63.36, 8.18, -53.65)
CIE-LCH	lch(63.36, 54.27, 278.67°)
OKLab	oklab(68.63% -0.0335 -0.1526)
OKLCH	oklch(68.63% 0.156 257.6)
XYZ	xyz(32.6728, 32.0223, 94.0632)
Luminance	0.3202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589AF9 #F9B758

analogous

#58EAF9 #589AF9 #6658F9

triadic

#589AF9 #F9589A #9AF958

tetradic

#589AF9 #F958EA #F9B758 #58F966

square

#589AF9 #F958EA #F9B758 #58F966

split-complementary

#589AF9 #F96658 #EAF958

monochromatic

#0759CF #1D76F7 #589AF9 #93BEFB #CEE1FD

Accessibility & contrast

On white

2.84

#589AF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#589AF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589AF9

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589AF9	#FFFFFF	#000000	##000000
##589AF9	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#70A2FD

Deuteranopia (green-blind)

#5892F7

Tritanopia (blue-blind)

#00B0BD

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #589af9;
/* rgb */ color: rgb(88, 154, 249);
/* oklch */ color: oklch(68.6% 0.156 257.6);

Tailwind

colors: {
  custom: {
    50: '#96b7fc',
    500: '#589af9',
    950: '#000000',
  },
}

SCSS

$custom: #589af9;
$custom-light: #96b7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#589af9",
  "rgb": {
    "r": 88,
    "g": 154,
    "b": 249
  },
  "hsl": {
    "h": 215.404,
    "s": 93.064,
    "l": 66.078
  },
  "oklch": {
    "l": 0.6863,
    "c": 0.15624,
    "h": 257.6
  },
  "luminance": 0.32025
}

Semantic roles & 50–950 ramp

primary

#589AF9

secondary

#F1DBBC

accent

#8700E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #589AF9

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

Preview Lab → · Contrast checker → · Palette generator →