#598FEA#598FEA

#598FEA is a light, vivid blue. Relative luminance 0.277; OKLCH L 65.5% C 0.148 H 260.2°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#598FEA
RGB	rgb(89, 143, 234)
HSL	hsl(218, 78%, 63%)
HSV	hsv(218, 62%, 92%)
CMYK	cmyk(62%, 38.9%, 0%, 8.2%)
CIE-LAB	lab(59.62, 9.83, -51.32)
CIE-LCH	lch(59.62, 52.26, 280.84°)
OKLab	oklab(65.49% -0.0251 -0.1459)
OKLCH	oklch(65.49% 0.148 260.2)
XYZ	xyz(28.7883, 27.7066, 81.6567)
Luminance	0.2771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598FEA #EAB459

analogous

#59D7EA #598FEA #6B59EA

triadic

#598FEA #EA598F #8FEA59

tetradic

#598FEA #EA59D7 #EAB459 #59EA6B

square

#598FEA #EA59D7 #EAB459 #59EA6B

split-complementary

#598FEA #EA6B59 #D7EA59

monochromatic

#1750B2 #236AE3 #598FEA #8FB4F1 #C6D8F8

Accessibility & contrast

On white

3.21

#598FEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#598FEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598FEA

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598FEA	#FFFFFF	#000000	##000000
##598FEA	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6797EE

Deuteranopia (green-blind)

#5389E8

Tritanopia (blue-blind)

#00A4B1

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #598fea;
/* rgb */ color: rgb(89, 143, 234);
/* oklch */ color: oklch(65.5% 0.148 260.2);

Tailwind

colors: {
  custom: {
    50: '#94aff1',
    500: '#598fea',
    950: '#000000',
  },
}

SCSS

$custom: #598fea;
$custom-light: #94aff1;
$custom-dark: #000000;

JSON

{
  "hex": "#598fea",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 234
  },
  "hsl": {
    "h": 217.655,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65486,
    "c": 0.14806,
    "h": 260.2
  },
  "luminance": 0.27709
}

Semantic roles & 50–950 ramp

primary

#598FEA

secondary

#E9D6B6

accent

#8D0CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #598FEA

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

Preview Lab → · Contrast checker → · Palette generator →