#598BEF#598BEF

#598BEF is a light, vivid blue. Relative luminance 0.268; OKLCH L 64.9% C 0.159 H 262.7°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#598BEF
RGB	rgb(89, 139, 239)
HSL	hsl(220, 82%, 64%)
HSV	hsv(220, 63%, 94%)
CMYK	cmyk(62.8%, 41.8%, 0%, 6.3%)
CIE-LAB	lab(58.81, 13.89, -55.39)
CIE-LCH	lch(58.81, 57.11, 284.07°)
OKLab	oklab(64.94% -0.0201 -0.1579)
OKLCH	oklch(64.94% 0.159 262.7)
XYZ	xyz(28.9270, 26.8184, 85.2967)
Luminance	0.2682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598BEF #EFBD59

analogous

#59D6EF #598BEF #7259EF

triadic

#598BEF #EF598B #8BEF59

tetradic

#598BEF #EF59D6 #EFBD59 #59EF72

square

#598BEF #EF59D6 #EFBD59 #59EF72

split-complementary

#598BEF #EF7259 #D6EF59

monochromatic

#124BBC #2164EA #598BEF #91B2F4 #C9D9FA

Accessibility & contrast

On white

3.30

#598BEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#598BEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598BEF

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598BEF	#FFFFFF	#000000	##000000
##598BEF	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D95F3

Deuteranopia (green-blind)

#4787ED

Tritanopia (blue-blind)

#00A2B1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #598bef;
/* rgb */ color: rgb(89, 139, 239);
/* oklch */ color: oklch(64.9% 0.159 262.7);

Tailwind

colors: {
  custom: {
    50: '#95acf5',
    500: '#598bef',
    950: '#000000',
  },
}

SCSS

$custom: #598bef;
$custom-light: #95acf5;
$custom-dark: #000000;

JSON

{
  "hex": "#598bef",
  "rgb": {
    "r": 89,
    "g": 139,
    "b": 239
  },
  "hsl": {
    "h": 220,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.64941,
    "c": 0.15917,
    "h": 262.7
  },
  "luminance": 0.26821
}

Semantic roles & 50–950 ramp

primary

#598BEF

secondary

#ECDBB8

accent

#9707DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #598BEF

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

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