#598BD1#598BD1

#598BD1 is a light, moderate blue. Relative luminance 0.252; OKLCH L 63.2% C 0.119 H 257.0°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#598BD1
RGB	rgb(89, 139, 209)
HSL	hsl(215, 57%, 58%)
HSV	hsv(215, 57%, 82%)
CMYK	cmyk(57.4%, 33.5%, 0%, 18%)
CIE-LAB	lab(57.26, 3.97, -41.10)
CIE-LCH	lch(57.26, 41.29, 275.52°)
OKLab	oklab(63.24% -0.0268 -0.1161)
OKLCH	oklch(63.24% 0.119 257)
XYZ	xyz(24.8570, 25.1904, 63.8616)
Luminance	0.2519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598BD1 #D19F59

analogous

#59C7D1 #598BD1 #6359D1

triadic

#598BD1 #D1598B #8BD159

tetradic

#598BD1 #D159C7 #D19F59 #59D163

square

#598BD1 #D159C7 #D19F59 #59D163

split-complementary

#598BD1 #D16359 #C7D159

monochromatic

#265089 #336BB9 #598BD1 #89ACDE #B9CEEC

Accessibility & contrast

On white

3.48

#598BD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#598BD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598BD1

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598BD1	#FFFFFF	#000000	##000000
##598BD1	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E90D4

Deuteranopia (green-blind)

#5F84D0

Tritanopia (blue-blind)

#009BA4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #598bd1;
/* rgb */ color: rgb(89, 139, 209);
/* oklch */ color: oklch(63.2% 0.119 257.0);

Tailwind

colors: {
  custom: {
    50: '#91acdf',
    500: '#598bd1',
    950: '#000000',
  },
}

SCSS

$custom: #598bd1;
$custom-light: #91acdf;
$custom-dark: #000000;

JSON

{
  "hex": "#598bd1",
  "rgb": {
    "r": 89,
    "g": 139,
    "b": 209
  },
  "hsl": {
    "h": 215,
    "s": 56.604,
    "l": 58.431
  },
  "oklch": {
    "l": 0.63239,
    "c": 0.11916,
    "h": 257
  },
  "luminance": 0.25193
}

Semantic roles & 50–950 ramp

primary

#598BD1

secondary

#DBC7AB

accent

#A148E0

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #598BD1

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

Preview Lab → · Contrast checker → · Palette generator →