#598DEE#598DEE

#598DEE is a light, vivid blue. Relative luminance 0.273; OKLCH L 65.3% C 0.156 H 261.8°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#598DEE
RGB	rgb(89, 141, 238)
HSL	hsl(219, 81%, 64%)
HSV	hsv(219, 63%, 93%)
CMYK	cmyk(62.6%, 40.8%, 0%, 6.7%)
CIE-LAB	lab(59.29, 12.35, -54.07)
CIE-LCH	lch(59.29, 55.46, 282.87°)
OKLab	oklab(65.3% -0.0223 -0.154)
OKLCH	oklch(65.3% 0.156 261.8)
XYZ	xyz(29.0719, 27.3440, 84.6182)
Luminance	0.2735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598DEE #EEBA59

analogous

#59D8EE #598DEE #7059EE

triadic

#598DEE #EE598D #8DEE59

tetradic

#598DEE #EE59D8 #EEBA59 #59EE70

square

#598DEE #EE59D8 #EEBA59 #59EE70

split-complementary

#598DEE #EE7059 #D8EE59

monochromatic

#134DBA #2167E8 #598DEE #91B3F4 #C8D9F9

Accessibility & contrast

On white

3.25

#598DEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#598DEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598DEE

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598DEE	#FFFFFF	#000000	##000000
##598DEE	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6196F2

Deuteranopia (green-blind)

#4B88EC

Tritanopia (blue-blind)

#00A3B2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #598dee;
/* rgb */ color: rgb(89, 141, 238);
/* oklch */ color: oklch(65.3% 0.156 261.8);

Tailwind

colors: {
  custom: {
    50: '#95adf4',
    500: '#598dee',
    950: '#000000',
  },
}

SCSS

$custom: #598dee;
$custom-light: #95adf4;
$custom-dark: #000000;

JSON

{
  "hex": "#598dee",
  "rgb": {
    "r": 89,
    "g": 141,
    "b": 238
  },
  "hsl": {
    "h": 219.06,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.65298,
    "c": 0.15558,
    "h": 261.8
  },
  "luminance": 0.27347
}

Semantic roles & 50–950 ramp

primary

#598DEE

secondary

#EBD9B7

accent

#9308DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #598DEE

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

Preview Lab → · Contrast checker → · Palette generator →