#598BDC#598BDC

#598BDC is a light, vivid blue. Relative luminance 0.258; OKLCH L 63.8% C 0.134 H 259.6°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#598BDC
RGB	rgb(89, 139, 220)
HSL	hsl(217, 65%, 61%)
HSV	hsv(217, 60%, 86%)
CMYK	cmyk(59.5%, 36.8%, 0%, 13.7%)
CIE-LAB	lab(57.80, 7.56, -46.42)
CIE-LCH	lch(57.80, 47.03, 279.25°)
OKLab	oklab(63.84% -0.0241 -0.1316)
OKLCH	oklch(63.84% 0.134 259.6)
XYZ	xyz(26.2662, 25.7541, 71.2831)
Luminance	0.2576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598BDC #DCAA59

analogous

#59CDDC #598BDC #6859DC

triadic

#598BDC #DC598B #8BDC59

tetradic

#598BDC #DC59CD #DCAA59 #59DC68

square

#598BDC #DC59CD #DCAA59 #59DC68

split-complementary

#598BDC #DC6859 #CDDC59

monochromatic

#204F9A #2B69CD #598BDC #8CAEE7 #BED2F1

Accessibility & contrast

On white

3.41

#598BDC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#598BDC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598BDC

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598BDC	#FFFFFF	#000000	##000000
##598BDC	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6992DF

Deuteranopia (green-blind)

#5785DA

Tritanopia (blue-blind)

#009DA9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #598bdc;
/* rgb */ color: rgb(89, 139, 220);
/* oklch */ color: oklch(63.8% 0.134 259.6);

Tailwind

colors: {
  custom: {
    50: '#92ace7',
    500: '#598bdc',
    950: '#000000',
  },
}

SCSS

$custom: #598bdc;
$custom-light: #92ace7;
$custom-dark: #000000;

JSON

{
  "hex": "#598bdc",
  "rgb": {
    "r": 89,
    "g": 139,
    "b": 220
  },
  "hsl": {
    "h": 217.099,
    "s": 65.174,
    "l": 60.588
  },
  "oklch": {
    "l": 0.63838,
    "c": 0.13379,
    "h": 259.6
  },
  "luminance": 0.25756
}

Semantic roles & 50–950 ramp

primary

#598BDC

secondary

#E1CEAF

accent

#8818CD

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598BDC

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

Preview Lab → · Contrast checker → · Palette generator →