#598CEB#598CEB

#598CEB is a light, vivid blue. Relative luminance 0.269; OKLCH L 64.9% C 0.153 H 261.8°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#598CEB
RGB	rgb(89, 140, 235)
HSL	hsl(219, 78%, 64%)
HSV	hsv(219, 62%, 92%)
CMYK	cmyk(62.1%, 40.4%, 0%, 7.8%)
CIE-LAB	lab(58.86, 11.95, -53.09)
CIE-LCH	lch(58.86, 54.42, 282.68°)
OKLab	oklab(64.91% -0.0219 -0.1511)
OKLCH	oklch(64.91% 0.153 261.8)
XYZ	xyz(28.4880, 26.8756, 82.2674)
Luminance	0.2688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598CEB #EBB859

analogous

#59D5EB #598CEB #6F59EB

triadic

#598CEB #EB598C #8CEB59

tetradic

#598CEB #EB59D5 #EBB859 #59EB6F

square

#598CEB #EB59D5 #EBB859 #59EB6F

split-complementary

#598CEB #EB6F59 #D5EB59

monochromatic

#164DB4 #2266E4 #598CEB #90B2F2 #C6D8F8

Accessibility & contrast

On white

3.29

#598CEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#598CEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598CEB

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598CEB	#FFFFFF	#000000	##000000
##598CEB	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6295EF

Deuteranopia (green-blind)

#4C87E9

Tritanopia (blue-blind)

#00A2B0

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #598ceb;
/* rgb */ color: rgb(89, 140, 235);
/* oklch */ color: oklch(64.9% 0.153 261.8);

Tailwind

colors: {
  custom: {
    50: '#94adf2',
    500: '#598ceb',
    950: '#000000',
  },
}

SCSS

$custom: #598ceb;
$custom-light: #94adf2;
$custom-dark: #000000;

JSON

{
  "hex": "#598ceb",
  "rgb": {
    "r": 89,
    "g": 140,
    "b": 235
  },
  "hsl": {
    "h": 219.041,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.64912,
    "c": 0.15271,
    "h": 261.8
  },
  "luminance": 0.26878
}

Semantic roles & 50–950 ramp

primary

#598CEB

secondary

#EAD8B6

accent

#920BDB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #598CEB

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

Preview Lab → · Contrast checker → · Palette generator →