#598DDF#598DDF

#598DDF is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.4% C 0.136 H 259.2°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#598DDF
RGB	rgb(89, 141, 223)
HSL	hsl(217, 68%, 61%)
HSV	hsv(217, 60%, 87%)
CMYK	cmyk(60.1%, 36.8%, 0%, 12.5%)
CIE-LAB	lab(58.51, 7.37, -46.98)
CIE-LCH	lch(58.51, 47.55, 278.91°)
OKLab	oklab(64.44% -0.0255 -0.1332)
OKLCH	oklch(64.44% 0.136 259.2)
XYZ	xyz(26.9593, 26.4989, 73.4918)
Luminance	0.2650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598DDF #DFAB59

analogous

#59D0DF #598DDF #6859DF

triadic

#598DDF #DF598D #8DDF59

tetradic

#598DDF #DF59D0 #DFAB59 #59DF68

square

#598DDF #DF59D0 #DFAB59 #59DF68

split-complementary

#598DDF #DF6859 #D0DF59

monochromatic

#1F509F #296AD2 #598DDF #8CB0E9 #C0D3F3

Accessibility & contrast

On white

3.33

#598DDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#598DDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598DDF

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598DDF	#FFFFFF	#000000	##000000
##598DDF	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A94E2

Deuteranopia (green-blind)

#5887DD

Tritanopia (blue-blind)

#009FAB

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #598ddf;
/* rgb */ color: rgb(89, 141, 223);
/* oklch */ color: oklch(64.4% 0.136 259.2);

Tailwind

colors: {
  custom: {
    50: '#93ade9',
    500: '#598ddf',
    950: '#000000',
  },
}

SCSS

$custom: #598ddf;
$custom-light: #93ade9;
$custom-dark: #000000;

JSON

{
  "hex": "#598ddf",
  "rgb": {
    "r": 89,
    "g": 141,
    "b": 223
  },
  "hsl": {
    "h": 216.716,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64436,
    "c": 0.13564,
    "h": 259.2
  },
  "luminance": 0.26501
}

Semantic roles & 50–950 ramp

primary

#598DDF

secondary

#E3D0B1

accent

#8816D0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598DDF

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

Preview Lab → · Contrast checker → · Palette generator →