#598BE9#598BE9

#598BE9 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.6% C 0.151 H 261.9°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#598BE9
RGB	rgb(89, 139, 233)
HSL	hsl(219, 77%, 63%)
HSV	hsv(219, 62%, 91%)
CMYK	cmyk(61.8%, 40.3%, 0%, 8.6%)
CIE-LAB	lab(58.48, 11.88, -52.59)
CIE-LCH	lch(58.48, 53.91, 282.73°)
OKLab	oklab(64.58% -0.0213 -0.1497)
OKLCH	oklch(64.58% 0.151 261.9)
XYZ	xyz(28.0553, 26.4697, 80.7057)
Luminance	0.2647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598BE9 #E9B759

analogous

#59D3E9 #598BE9 #6F59E9

triadic

#598BE9 #E9598B #8BE959

tetradic

#598BE9 #E959D3 #E9B759 #59E96F

square

#598BE9 #E959D3 #E9B759 #59E96F

split-complementary

#598BE9 #E96F59 #D3E959

monochromatic

#174CB0 #2365E2 #598BE9 #8FB1F0 #C5D7F7

Accessibility & contrast

On white

3.34

#598BE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#598BE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598BE9

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598BE9	#FFFFFF	#000000	##000000
##598BE9	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6194ED

Deuteranopia (green-blind)

#4C86E7

Tritanopia (blue-blind)

#00A0AF

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #598be9;
/* rgb */ color: rgb(89, 139, 233);
/* oklch */ color: oklch(64.6% 0.151 261.9);

Tailwind

colors: {
  custom: {
    50: '#94acf0',
    500: '#598be9',
    950: '#000000',
  },
}

SCSS

$custom: #598be9;
$custom-light: #94acf0;
$custom-dark: #000000;

JSON

{
  "hex": "#598be9",
  "rgb": {
    "r": 89,
    "g": 139,
    "b": 233
  },
  "hsl": {
    "h": 219.167,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.64584,
    "c": 0.15116,
    "h": 261.9
  },
  "luminance": 0.26472
}

Semantic roles & 50–950 ramp

primary

#598BE9

secondary

#E9D7B5

accent

#920DD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #598BE9

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

Preview Lab → · Contrast checker → · Palette generator →