#598FF1#598FF1

#598FF1 is a light, vivid blue. Relative luminance 0.281; OKLCH L 65.9% C 0.157 H 261.4°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#598FF1
RGB	rgb(89, 143, 241)
HSL	hsl(219, 84%, 65%)
HSV	hsv(219, 63%, 95%)
CMYK	cmyk(63.1%, 40.7%, 0%, 5.5%)
CIE-LAB	lab(59.99, 12.17, -54.60)
CIE-LCH	lch(59.99, 55.94, 282.56°)
OKLab	oklab(65.89% -0.0236 -0.1555)
OKLCH	oklch(65.89% 0.157 261.4)
XYZ	xyz(29.8139, 28.1169, 87.0580)
Luminance	0.2812 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598FF1 #F1BB59

analogous

#59DBF1 #598FF1 #6F59F1

triadic

#598FF1 #F1598F #8FF159

tetradic

#598FF1 #F159DB #F1BB59 #59F16F

square

#598FF1 #F159DB #F1BB59 #59F16F

split-complementary

#598FF1 #F16F59 #DBF159

monochromatic

#104EBF #2169EC #598FF1 #91B5F6 #CADBFB

Accessibility & contrast

On white

3.17

#598FF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#598FF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598FF1

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598FF1	#FFFFFF	#000000	##000000
##598FF1	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6398F5

Deuteranopia (green-blind)

#4C8AEF

Tritanopia (blue-blind)

#00A5B4

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #598ff1;
/* rgb */ color: rgb(89, 143, 241);
/* oklch */ color: oklch(65.9% 0.157 261.4);

Tailwind

colors: {
  custom: {
    50: '#95aff6',
    500: '#598ff1',
    950: '#000000',
  },
}

SCSS

$custom: #598ff1;
$custom-light: #95aff6;
$custom-dark: #000000;

JSON

{
  "hex": "#598ff1",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 241
  },
  "hsl": {
    "h": 218.684,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.65894,
    "c": 0.15733,
    "h": 261.4
  },
  "luminance": 0.2812
}

Semantic roles & 50–950 ramp

primary

#598FF1

secondary

#EDDAB9

accent

#9305E1

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #598FF1

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

Preview Lab → · Contrast checker → · Palette generator →