#598CDF#598CDF

#598CDF is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.2% C 0.137 H 259.7°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#598CDF
RGB	rgb(89, 140, 223)
HSL	hsl(217, 68%, 61%)
HSV	hsv(217, 60%, 87%)
CMYK	cmyk(60.1%, 37.2%, 0%, 12.5%)
CIE-LAB	lab(58.23, 7.96, -47.41)
CIE-LCH	lch(58.23, 48.08, 279.53°)
OKLab	oklab(64.22% -0.0244 -0.1345)
OKLCH	oklch(64.22% 0.137 259.7)
XYZ	xyz(26.8125, 26.2054, 73.4429)
Luminance	0.2621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598CDF #DFAC59

analogous

#59CFDF #598CDF #6959DF

triadic

#598CDF #DF598C #8CDF59

tetradic

#598CDF #DF59CF #DFAC59 #59DF69

square

#598CDF #DF59CF #DFAC59 #59DF69

split-complementary

#598CDF #DF6959 #CFDF59

monochromatic

#1F4F9F #2969D2 #598CDF #8CB0E9 #C0D3F3

Accessibility & contrast

On white

3.36

#598CDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#598CDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598CDF

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598CDF	#FFFFFF	#000000	##000000
##598CDF	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6993E2

Deuteranopia (green-blind)

#5786DD

Tritanopia (blue-blind)

#009FAB

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #598cdf;
/* rgb */ color: rgb(89, 140, 223);
/* oklch */ color: oklch(64.2% 0.137 259.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#598cdf",
  "rgb": {
    "r": 89,
    "g": 140,
    "b": 223
  },
  "hsl": {
    "h": 217.164,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.64221,
    "c": 0.13671,
    "h": 259.7
  },
  "luminance": 0.26208
}

Semantic roles & 50–950 ramp

primary

#598CDF

secondary

#E3D0B1

accent

#8916D0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598CDF

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

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