#598CD9#598CD9

#598CD9 is a light, vivid blue. Relative luminance 0.259; OKLCH L 63.9% C 0.129 H 258.4°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#598CD9
RGB	rgb(89, 140, 217)
HSL	hsl(216, 63%, 60%)
HSV	hsv(216, 59%, 85%)
CMYK	cmyk(59%, 35.5%, 0%, 14.9%)
CIE-LAB	lab(57.93, 5.99, -44.54)
CIE-LCH	lch(57.93, 44.94, 277.65°)
OKLab	oklab(63.89% -0.0259 -0.1261)
OKLCH	oklch(63.89% 0.129 258.4)
XYZ	xyz(26.0179, 25.8875, 69.2579)
Luminance	0.2589 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598CD9 #D9A659

analogous

#59CCD9 #598CD9 #6659D9

triadic

#598CD9 #D9598C #8CD959

tetradic

#598CD9 #D959CC #D9A659 #59D966

square

#598CD9 #D959CC #D9A659 #59D966

split-complementary

#598CD9 #D96659 #CCD959

monochromatic

#225095 #2E6BC7 #598CD9 #8BAEE4 #BDD1F0

Accessibility & contrast

On white

3.40

#598CD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#598CD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598CD9

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598CD9	#FFFFFF	#000000	##000000
##598CD9	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C92DC

Deuteranopia (green-blind)

#5B86D7

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #598cd9;
/* rgb */ color: rgb(89, 140, 217);
/* oklch */ color: oklch(63.9% 0.129 258.4);

Tailwind

colors: {
  custom: {
    50: '#92ade5',
    500: '#598cd9',
    950: '#000000',
  },
}

SCSS

$custom: #598cd9;
$custom-light: #92ade5;
$custom-dark: #000000;

JSON

{
  "hex": "#598cd9",
  "rgb": {
    "r": 89,
    "g": 140,
    "b": 217
  },
  "hsl": {
    "h": 216.094,
    "s": 62.745,
    "l": 60
  },
  "oklch": {
    "l": 0.63888,
    "c": 0.12873,
    "h": 258.4
  },
  "luminance": 0.2589
}

Semantic roles & 50–950 ramp

primary

#598CD9

secondary

#E0CCAE

accent

#A542E6

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598CD9

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

Preview Lab → · Contrast checker → · Palette generator →