#598FF3#598FF3

#598FF3 is a light, vivid blue. Relative luminance 0.282; OKLCH L 66.0% C 0.160 H 261.6°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#598FF3
RGB	rgb(89, 143, 243)
HSL	hsl(219, 87%, 65%)
HSV	hsv(219, 63%, 95%)
CMYK	cmyk(63.4%, 41.2%, 0%, 4.7%)
CIE-LAB	lab(60.10, 12.84, -55.54)
CIE-LCH	lch(60.10, 57.00, 283.02°)
OKLab	oklab(66.01% -0.0232 -0.1583)
OKLCH	oklch(66.01% 0.16 261.6)
XYZ	xyz(30.1143, 28.2370, 88.6399)
Luminance	0.2824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598FF3 #F3BD59

analogous

#59DCF3 #598FF3 #7059F3

triadic

#598FF3 #F3598F #8FF359

tetradic

#598FF3 #F359DC #F3BD59 #59F370

square

#598FF3 #F359DC #F3BD59 #59F370

split-complementary

#598FF3 #F37059 #DCF359

monochromatic

#0E4EC3 #2068EF #598FF3 #92B6F7 #CBDCFB

Accessibility & contrast

On white

3.16

#598FF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#598FF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598FF3

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598FF3	#FFFFFF	#000000	##000000
##598FF3	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6199F7

Deuteranopia (green-blind)

#4A8AF1

Tritanopia (blue-blind)

#00A6B5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #598ff3;
/* rgb */ color: rgb(89, 143, 243);
/* oklch */ color: oklch(66.0% 0.160 261.6);

Tailwind

colors: {
  custom: {
    50: '#95aff7',
    500: '#598ff3',
    950: '#000000',
  },
}

SCSS

$custom: #598ff3;
$custom-light: #95aff7;
$custom-dark: #000000;

JSON

{
  "hex": "#598ff3",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 243
  },
  "hsl": {
    "h": 218.961,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.66013,
    "c": 0.15997,
    "h": 261.6
  },
  "luminance": 0.2824
}

Semantic roles & 50–950 ramp

primary

#598FF3

secondary

#EEDCBA

accent

#9402E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #598FF3

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

Preview Lab → · Contrast checker → · Palette generator →