#598FE8#598FE8

#598FE8 is a light, vivid blue. Relative luminance 0.276; OKLCH L 65.4% C 0.145 H 259.9°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#598FE8
RGB	rgb(89, 143, 232)
HSL	hsl(217, 76%, 63%)
HSV	hsv(217, 62%, 91%)
CMYK	cmyk(61.6%, 38.4%, 0%, 9%)
CIE-LAB	lab(59.52, 9.16, -50.38)
CIE-LCH	lch(59.52, 51.21, 280.30°)
OKLab	oklab(65.37% -0.0255 -0.1432)
OKLCH	oklch(65.37% 0.145 259.9)
XYZ	xyz(28.5026, 27.5924, 80.1521)
Luminance	0.2759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598FE8 #E8B259

analogous

#59D6E8 #598FE8 #6B59E8

triadic

#598FE8 #E8598F #8FE859

tetradic

#598FE8 #E859D6 #E8B259 #59E86B

square

#598FE8 #E859D6 #E8B259 #59E86B

split-complementary

#598FE8 #E86B59 #D6E859

monochromatic

#1851AE #236BE1 #598FE8 #8FB3EF #C5D8F7

Accessibility & contrast

On white

3.22

#598FE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#598FE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598FE8

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598FE8	#FFFFFF	#000000	##000000
##598FE8	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6897EC

Deuteranopia (green-blind)

#5489E6

Tritanopia (blue-blind)

#00A3B0

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #598fe8;
/* rgb */ color: rgb(89, 143, 232);
/* oklch */ color: oklch(65.4% 0.145 259.9);

Tailwind

colors: {
  custom: {
    50: '#94aff0',
    500: '#598fe8',
    950: '#000000',
  },
}

SCSS

$custom: #598fe8;
$custom-light: #94aff0;
$custom-dark: #000000;

JSON

{
  "hex": "#598fe8",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 232
  },
  "hsl": {
    "h": 217.343,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.65371,
    "c": 0.14542,
    "h": 259.9
  },
  "luminance": 0.27595
}

Semantic roles & 50–950 ramp

primary

#598FE8

secondary

#E8D5B5

accent

#8B0ED8

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598FE8

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

Preview Lab → · Contrast checker → · Palette generator →