#598BDD#598BDD

#598BDD is a light, vivid blue. Relative luminance 0.258; OKLCH L 63.9% C 0.135 H 259.8°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#598BDD
RGB	rgb(89, 139, 221)
HSL	hsl(217, 66%, 61%)
HSV	hsv(217, 60%, 87%)
CMYK	cmyk(59.7%, 37.1%, 0%, 13.3%)
CIE-LAB	lab(57.85, 7.89, -46.89)
CIE-LCH	lch(57.85, 47.55, 279.55°)
OKLab	oklab(63.89% -0.0239 -0.133)
OKLCH	oklch(63.89% 0.135 259.8)
XYZ	xyz(26.3990, 25.8072, 71.9827)
Luminance	0.2581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598BDD #DDAB59

analogous

#59CDDD #598BDD #6959DD

triadic

#598BDD #DD598B #8BDD59

tetradic

#598BDD #DD59CD #DDAB59 #59DD69

square

#598BDD #DD59CD #DDAB59 #59DD69

split-complementary

#598BDD #DD6959 #CDDD59

monochromatic

#204F9C #2A68CF #598BDD #8CAEE7 #BFD2F2

Accessibility & contrast

On white

3.41

#598BDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#598BDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598BDD

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598BDD	#FFFFFF	#000000	##000000
##598BDD	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6892E0

Deuteranopia (green-blind)

#5685DB

Tritanopia (blue-blind)

#009DA9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #598bdd;
/* rgb */ color: rgb(89, 139, 221);
/* oklch */ color: oklch(63.9% 0.135 259.8);

Tailwind

colors: {
  custom: {
    50: '#92ace8',
    500: '#598bdd',
    950: '#000000',
  },
}

SCSS

$custom: #598bdd;
$custom-light: #92ace8;
$custom-dark: #000000;

JSON

{
  "hex": "#598bdd",
  "rgb": {
    "r": 89,
    "g": 139,
    "b": 221
  },
  "hsl": {
    "h": 217.273,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.63894,
    "c": 0.13512,
    "h": 259.8
  },
  "luminance": 0.2581
}

Semantic roles & 50–950 ramp

primary

#598BDD

secondary

#E2CFB0

accent

#8918CE

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598BDD

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

Preview Lab → · Contrast checker → · Palette generator →