#598BD3#598BD3

#598BD3 is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.3% C 0.122 H 257.5°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#598BD3
RGB	rgb(89, 139, 211)
HSL	hsl(215, 58%, 59%)
HSV	hsv(215, 58%, 83%)
CMYK	cmyk(57.8%, 34.1%, 0%, 17.3%)
CIE-LAB	lab(57.36, 4.62, -42.07)
CIE-LCH	lch(57.36, 42.33, 276.26°)
OKLab	oklab(63.35% -0.0263 -0.1189)
OKLCH	oklch(63.35% 0.122 257.5)
XYZ	xyz(25.1062, 25.2901, 65.1738)
Luminance	0.2529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598BD3 #D3A159

analogous

#59C8D3 #598BD3 #6459D3

triadic

#598BD3 #D3598B #8BD359

tetradic

#598BD3 #D359C8 #D3A159 #59D364

square

#598BD3 #D359C8 #D3A159 #59D364

split-complementary

#598BD3 #D36459 #C8D359

monochromatic

#254F8C #326BBD #598BD3 #89ADE0 #BACFED

Accessibility & contrast

On white

3.47

#598BD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#598BD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598BD3

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598BD3	#FFFFFF	#000000	##000000
##598BD3	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D90D6

Deuteranopia (green-blind)

#5D84D2

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #598bd3;
/* rgb */ color: rgb(89, 139, 211);
/* oklch */ color: oklch(63.3% 0.122 257.5);

Tailwind

colors: {
  custom: {
    50: '#91ace1',
    500: '#598bd3',
    950: '#000000',
  },
}

SCSS

$custom: #598bd3;
$custom-light: #91ace1;
$custom-dark: #000000;

JSON

{
  "hex": "#598bd3",
  "rgb": {
    "r": 89,
    "g": 139,
    "b": 211
  },
  "hsl": {
    "h": 215.41,
    "s": 58.095,
    "l": 58.824
  },
  "oklch": {
    "l": 0.63345,
    "c": 0.1218,
    "h": 257.5
  },
  "luminance": 0.25292
}

Semantic roles & 50–950 ramp

primary

#598BD3

secondary

#DCC8AC

accent

#A246E1

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #598BD3

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

Preview Lab → · Contrast checker → · Palette generator →