#598CF0#598CF0

#598CF0 is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.2% C 0.159 H 262.5°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#598CF0
RGB	rgb(89, 140, 240)
HSL	hsl(220, 83%, 65%)
HSV	hsv(220, 63%, 94%)
CMYK	cmyk(62.9%, 41.7%, 0%, 5.9%)
CIE-LAB	lab(59.13, 13.62, -55.43)
CIE-LCH	lch(59.13, 57.08, 283.81°)
OKLab	oklab(65.21% -0.0209 -0.158)
OKLCH	oklch(65.21% 0.159 262.5)
XYZ	xyz(29.2206, 27.1686, 86.1253)
Luminance	0.2717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598CF0 #F0BD59

analogous

#59D8F0 #598CF0 #7259F0

triadic

#598CF0 #F0598C #8CF059

tetradic

#598CF0 #F059D8 #F0BD59 #59F072

square

#598CF0 #F059D8 #F0BD59 #59F072

split-complementary

#598CF0 #F07259 #D8F059

monochromatic

#114BBD #2165EB #598CF0 #91B3F5 #C9DAFA

Accessibility & contrast

On white

3.26

#598CF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#598CF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598CF0

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598CF0	#FFFFFF	#000000	##000000
##598CF0	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E96F4

Deuteranopia (green-blind)

#4788EE

Tritanopia (blue-blind)

#00A3B2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #598cf0;
/* rgb */ color: rgb(89, 140, 240);
/* oklch */ color: oklch(65.2% 0.159 262.5);

Tailwind

colors: {
  custom: {
    50: '#95adf5',
    500: '#598cf0',
    950: '#000000',
  },
}

SCSS

$custom: #598cf0;
$custom-light: #95adf5;
$custom-dark: #000000;

JSON

{
  "hex": "#598cf0",
  "rgb": {
    "r": 89,
    "g": 140,
    "b": 240
  },
  "hsl": {
    "h": 219.735,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.65209,
    "c": 0.15937,
    "h": 262.5
  },
  "luminance": 0.27171
}

Semantic roles & 50–950 ramp

primary

#598CF0

secondary

#ECDBB8

accent

#9606E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #598CF0

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

Preview Lab → · Contrast checker → · Palette generator →