#598CE9#598CE9

#598CE9 is a light, vivid blue. Relative luminance 0.268; OKLCH L 64.8% C 0.150 H 261.5°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#598CE9
RGB	rgb(89, 140, 233)
HSL	hsl(219, 77%, 63%)
HSV	hsv(219, 62%, 91%)
CMYK	cmyk(61.8%, 39.9%, 0%, 8.6%)
CIE-LAB	lab(58.75, 11.28, -52.15)
CIE-LCH	lch(58.75, 53.36, 282.20°)
OKLab	oklab(64.79% -0.0223 -0.1484)
OKLCH	oklch(64.79% 0.15 261.5)
XYZ	xyz(28.2007, 26.7606, 80.7542)
Luminance	0.2676 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598CE9 #E9B659

analogous

#59D4E9 #598CE9 #6E59E9

triadic

#598CE9 #E9598C #8CE959

tetradic

#598CE9 #E959D4 #E9B659 #59E96E

square

#598CE9 #E959D4 #E9B659 #59E96E

split-complementary

#598CE9 #E96E59 #D4E959

monochromatic

#174EB0 #2367E2 #598CE9 #8FB1F0 #C5D7F7

Accessibility & contrast

On white

3.31

#598CE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#598CE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598CE9

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598CE9	#FFFFFF	#000000	##000000
##598CE9	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6395ED

Deuteranopia (green-blind)

#4E87E7

Tritanopia (blue-blind)

#00A1AF

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #598ce9;
/* rgb */ color: rgb(89, 140, 233);
/* oklch */ color: oklch(64.8% 0.150 261.5);

Tailwind

colors: {
  custom: {
    50: '#94adf0',
    500: '#598ce9',
    950: '#000000',
  },
}

SCSS

$custom: #598ce9;
$custom-light: #94adf0;
$custom-dark: #000000;

JSON

{
  "hex": "#598ce9",
  "rgb": {
    "r": 89,
    "g": 140,
    "b": 233
  },
  "hsl": {
    "h": 218.75,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.64794,
    "c": 0.15004,
    "h": 261.5
  },
  "luminance": 0.26763
}

Semantic roles & 50–950 ramp

primary

#598CE9

secondary

#E9D6B5

accent

#910DD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #598CE9

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

Preview Lab → · Contrast checker → · Palette generator →