#598EF5#598EF5

#598EF5 is a light, vivid blue. Relative luminance 0.281; OKLCH L 65.9% C 0.164 H 262.3°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#598EF5
RGB	rgb(89, 142, 245)
HSL	hsl(220, 89%, 65%)
HSV	hsv(220, 64%, 96%)
CMYK	cmyk(63.7%, 42%, 0%, 3.9%)
CIE-LAB	lab(59.94, 14.11, -56.89)
CIE-LCH	lch(59.94, 58.62, 283.93°)
OKLab	oklab(65.93% -0.0219 -0.1623)
OKLCH	oklch(65.93% 0.164 262.3)
XYZ	xyz(30.2685, 28.0596, 90.1894)
Luminance	0.2806 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598EF5 #F5C059

analogous

#59DCF5 #598EF5 #7259F5

triadic

#598EF5 #F5598E #8EF559

tetradic

#598EF5 #F559DC #F5C059 #59F572

square

#598EF5 #F559DC #F5C059 #59F572

split-complementary

#598EF5 #F57259 #DCF559

monochromatic

#0C4CC8 #1F67F2 #598EF5 #93B5F8 #CCDDFC

Accessibility & contrast

On white

3.18

#598EF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#598EF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598EF5

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598EF5	#FFFFFF	#000000	##000000
##598EF5	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E98F9

Deuteranopia (green-blind)

#468AF3

Tritanopia (blue-blind)

#00A5B6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #598ef5;
/* rgb */ color: rgb(89, 142, 245);
/* oklch */ color: oklch(65.9% 0.164 262.3);

Tailwind

colors: {
  custom: {
    50: '#96aef9',
    500: '#598ef5',
    950: '#000000',
  },
}

SCSS

$custom: #598ef5;
$custom-light: #96aef9;
$custom-dark: #000000;

JSON

{
  "hex": "#598ef5",
  "rgb": {
    "r": 89,
    "g": 142,
    "b": 245
  },
  "hsl": {
    "h": 219.615,
    "s": 88.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.65925,
    "c": 0.16373,
    "h": 262.3
  },
  "luminance": 0.28062
}

Semantic roles & 50–950 ramp

primary

#598EF5

secondary

#EFDDBB

accent

#9700E5

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #598EF5

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

Preview Lab → · Contrast checker → · Palette generator →