#598EF3#598EF3

#598EF3 is a light, vivid blue. Relative luminance 0.279; OKLCH L 65.8% C 0.161 H 262.0°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#598EF3
RGB	rgb(89, 142, 243)
HSL	hsl(219, 87%, 65%)
HSV	hsv(219, 63%, 95%)
CMYK	cmyk(63.4%, 41.6%, 0%, 4.7%)
CIE-LAB	lab(59.83, 13.43, -55.97)
CIE-LCH	lch(59.83, 57.56, 283.50°)
OKLab	oklab(65.81% -0.0223 -0.1595)
OKLCH	oklch(65.81% 0.161 262)
XYZ	xyz(29.9648, 27.9381, 88.5901)
Luminance	0.2794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598EF3 #F3BE59

analogous

#59DBF3 #598EF3 #7159F3

triadic

#598EF3 #F3598E #8EF359

tetradic

#598EF3 #F359DB #F3BE59 #59F371

square

#598EF3 #F359DB #F3BE59 #59F371

split-complementary

#598EF3 #F37159 #DBF359

monochromatic

#0E4DC3 #2067EF #598EF3 #92B5F7 #CBDCFB

Accessibility & contrast

On white

3.19

#598EF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#598EF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598EF3

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598EF3	#FFFFFF	#000000	##000000
##598EF3	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6098F7

Deuteranopia (green-blind)

#488AF1

Tritanopia (blue-blind)

#00A5B5

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #598ef3;
/* rgb */ color: rgb(89, 142, 243);
/* oklch */ color: oklch(65.8% 0.161 262.0);

Tailwind

colors: {
  custom: {
    50: '#95aef7',
    500: '#598ef3',
    950: '#000000',
  },
}

SCSS

$custom: #598ef3;
$custom-light: #95aef7;
$custom-dark: #000000;

JSON

{
  "hex": "#598ef3",
  "rgb": {
    "r": 89,
    "g": 142,
    "b": 243
  },
  "hsl": {
    "h": 219.351,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.65805,
    "c": 0.16109,
    "h": 262
  },
  "luminance": 0.27941
}

Semantic roles & 50–950 ramp

primary

#598EF3

secondary

#EEDCBA

accent

#9602E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #598EF3

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

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