#598EF4#598EF4

#598EF4 is a light, vivid blue. Relative luminance 0.280; OKLCH L 65.9% C 0.162 H 262.2°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#598EF4
RGB	rgb(89, 142, 244)
HSL	hsl(219, 88%, 65%)
HSV	hsv(219, 64%, 96%)
CMYK	cmyk(63.5%, 41.8%, 0%, 4.3%)
CIE-LAB	lab(59.89, 13.77, -56.43)
CIE-LCH	lch(59.89, 58.09, 283.71°)
OKLab	oklab(65.86% -0.0221 -0.1609)
OKLCH	oklch(65.86% 0.162 262.2)
XYZ	xyz(30.1162, 27.9987, 89.3876)
Luminance	0.2800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598EF4 #F4BF59

analogous

#59DBF4 #598EF4 #7159F4

triadic

#598EF4 #F4598E #8EF459

tetradic

#598EF4 #F459DB #F4BF59 #59F471

square

#598EF4 #F459DB #F4BF59 #59F471

split-complementary

#598EF4 #F47159 #DBF459

monochromatic

#0D4CC6 #2067F0 #598EF4 #92B5F8 #CCDCFC

Accessibility & contrast

On white

3.18

#598EF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#598EF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598EF4

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598EF4	#FFFFFF	#000000	##000000
##598EF4	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F98F8

Deuteranopia (green-blind)

#478AF2

Tritanopia (blue-blind)

#00A5B5

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #598ef4;
/* rgb */ color: rgb(89, 142, 244);
/* oklch */ color: oklch(65.9% 0.162 262.2);

Tailwind

colors: {
  custom: {
    50: '#96aef8',
    500: '#598ef4',
    950: '#000000',
  },
}

SCSS

$custom: #598ef4;
$custom-light: #96aef8;
$custom-dark: #000000;

JSON

{
  "hex": "#598ef4",
  "rgb": {
    "r": 89,
    "g": 142,
    "b": 244
  },
  "hsl": {
    "h": 219.484,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.65865,
    "c": 0.16241,
    "h": 262.2
  },
  "luminance": 0.28002
}

Semantic roles & 50–950 ramp

primary

#598EF4

secondary

#EFDDBA

accent

#9701E4

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #598EF4

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

Preview Lab → · Contrast checker → · Palette generator →