#598CE8#598CE8

#598CE8 is a light, vivid blue. Relative luminance 0.267; OKLCH L 64.7% C 0.149 H 261.3°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#598CE8
RGB	rgb(89, 140, 232)
HSL	hsl(219, 76%, 63%)
HSV	hsv(219, 62%, 91%)
CMYK	cmyk(61.6%, 39.7%, 0%, 9%)
CIE-LAB	lab(58.70, 10.94, -51.68)
CIE-LCH	lch(58.70, 52.83, 281.96°)
OKLab	oklab(64.74% -0.0225 -0.147)
OKLCH	oklch(64.74% 0.149 261.3)
XYZ	xyz(28.0583, 26.7037, 80.0040)
Luminance	0.2671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598CE8 #E8B559

analogous

#59D4E8 #598CE8 #6D59E8

triadic

#598CE8 #E8598C #8CE859

tetradic

#598CE8 #E859D4 #E8B559 #59E86D

square

#598CE8 #E859D4 #E8B559 #59E86D

split-complementary

#598CE8 #E86D59 #D4E859

monochromatic

#184EAE #2367E1 #598CE8 #8FB1EF #C5D6F7

Accessibility & contrast

On white

3.31

#598CE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#598CE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598CE8

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598CE8	#FFFFFF	#000000	##000000
##598CE8	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6394EC

Deuteranopia (green-blind)

#4F87E6

Tritanopia (blue-blind)

#00A1AF

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #598ce8;
/* rgb */ color: rgb(89, 140, 232);
/* oklch */ color: oklch(64.7% 0.149 261.3);

Tailwind

colors: {
  custom: {
    50: '#94adf0',
    500: '#598ce8',
    950: '#000000',
  },
}

SCSS

$custom: #598ce8;
$custom-light: #94adf0;
$custom-dark: #000000;

JSON

{
  "hex": "#598ce8",
  "rgb": {
    "r": 89,
    "g": 140,
    "b": 232
  },
  "hsl": {
    "h": 218.601,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.64736,
    "c": 0.14871,
    "h": 261.3
  },
  "luminance": 0.26706
}

Semantic roles & 50–950 ramp

primary

#598CE8

secondary

#E8D6B5

accent

#900ED8

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598CE8

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

Preview Lab → · Contrast checker → · Palette generator →