#598FF4#598FF4

#598FF4 is a light, vivid blue. Relative luminance 0.283; OKLCH L 66.1% C 0.161 H 261.8°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#598FF4
RGB	rgb(89, 143, 244)
HSL	hsl(219, 88%, 65%)
HSV	hsv(219, 64%, 96%)
CMYK	cmyk(63.5%, 41.4%, 0%, 4.3%)
CIE-LAB	lab(60.16, 13.17, -56.00)
CIE-LCH	lch(60.16, 57.53, 283.24°)
OKLab	oklab(66.07% -0.0231 -0.1596)
OKLCH	oklch(66.07% 0.161 261.8)
XYZ	xyz(30.2657, 28.2976, 89.4374)
Luminance	0.2830 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598FF4 #F4BE59

analogous

#59DCF4 #598FF4 #7059F4

triadic

#598FF4 #F4598F #8FF459

tetradic

#598FF4 #F459DC #F4BE59 #59F470

square

#598FF4 #F459DC #F4BE59 #59F470

split-complementary

#598FF4 #F47059 #DCF459

monochromatic

#0D4DC6 #2068F0 #598FF4 #92B6F8 #CCDCFC

Accessibility & contrast

On white

3.15

#598FF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#598FF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598FF4

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598FF4	#FFFFFF	#000000	##000000
##598FF4	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6199F8

Deuteranopia (green-blind)

#498AF2

Tritanopia (blue-blind)

#00A6B6

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #598ff4;
/* rgb */ color: rgb(89, 143, 244);
/* oklch */ color: oklch(66.1% 0.161 261.8);

Tailwind

colors: {
  custom: {
    50: '#96aff8',
    500: '#598ff4',
    950: '#000000',
  },
}

SCSS

$custom: #598ff4;
$custom-light: #96aff8;
$custom-dark: #000000;

JSON

{
  "hex": "#598ff4",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 244
  },
  "hsl": {
    "h": 219.097,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.66072,
    "c": 0.16129,
    "h": 261.8
  },
  "luminance": 0.283
}

Semantic roles & 50–950 ramp

primary

#598FF4

secondary

#EFDCBA

accent

#9501E4

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #598FF4

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

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