#598CF1#598CF1

#598CF1 is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.3% C 0.161 H 262.6°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#598CF1
RGB	rgb(89, 140, 241)
HSL	hsl(220, 84%, 65%)
HSV	hsv(220, 63%, 95%)
CMYK	cmyk(63.1%, 41.9%, 0%, 5.5%)
CIE-LAB	lab(59.19, 13.96, -55.89)
CIE-LCH	lch(59.19, 57.61, 284.02°)
OKLab	oklab(65.27% -0.0207 -0.1594)
OKLCH	oklch(65.27% 0.161 262.6)
XYZ	xyz(29.3695, 27.2282, 86.9098)
Luminance	0.2723 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598CF1 #F1BE59

analogous

#59D8F1 #598CF1 #7259F1

triadic

#598CF1 #F1598C #8CF159

tetradic

#598CF1 #F159D8 #F1BE59 #59F172

square

#598CF1 #F159D8 #F1BE59 #59F172

split-complementary

#598CF1 #F17259 #D8F159

monochromatic

#104BBF #2165EC #598CF1 #91B3F6 #CADAFB

Accessibility & contrast

On white

3.26

#598CF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#598CF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598CF1

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598CF1	#FFFFFF	#000000	##000000
##598CF1	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E96F5

Deuteranopia (green-blind)

#4688EF

Tritanopia (blue-blind)

#00A3B3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #598cf1;
/* rgb */ color: rgb(89, 140, 241);
/* oklch */ color: oklch(65.3% 0.161 262.6);

Tailwind

colors: {
  custom: {
    50: '#95adf6',
    500: '#598cf1',
    950: '#000000',
  },
}

SCSS

$custom: #598cf1;
$custom-light: #95adf6;
$custom-dark: #000000;

JSON

{
  "hex": "#598cf1",
  "rgb": {
    "r": 89,
    "g": 140,
    "b": 241
  },
  "hsl": {
    "h": 219.868,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.65269,
    "c": 0.1607,
    "h": 262.6
  },
  "luminance": 0.27231
}

Semantic roles & 50–950 ramp

primary

#598CF1

secondary

#EDDBB9

accent

#9705E1

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #598CF1

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

Preview Lab → · Contrast checker → · Palette generator →