#598EE3#598EE3

#598EE3 is a light, vivid blue. Relative luminance 0.270; OKLCH L 64.9% C 0.140 H 259.5°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#598EE3
RGB	rgb(89, 142, 227)
HSL	hsl(217, 71%, 62%)
HSV	hsv(217, 61%, 89%)
CMYK	cmyk(60.8%, 37.4%, 0%, 11%)
CIE-LAB	lab(58.99, 8.09, -48.45)
CIE-LCH	lch(58.99, 49.12, 279.49°)
OKLab	oklab(64.87% -0.0256 -0.1375)
OKLCH	oklch(64.87% 0.14 259.5)
XYZ	xyz(27.6531, 27.0134, 76.4150)
Luminance	0.2702 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598EE3 #E3AE59

analogous

#59D3E3 #598EE3 #6959E3

triadic

#598EE3 #E3598E #8EE359

tetradic

#598EE3 #E359D3 #E3AE59 #59E369

square

#598EE3 #E359D3 #E3AE59 #59E369

split-complementary

#598EE3 #E36959 #D3E359

monochromatic

#1C51A6 #256ADA #598EE3 #8DB2EC #C2D5F5

Accessibility & contrast

On white

3.28

#598EE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#598EE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598EE3

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598EE3	#FFFFFF	#000000	##000000
##598EE3	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6995E6

Deuteranopia (green-blind)

#5788E1

Tritanopia (blue-blind)

#00A1AE

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #598ee3;
/* rgb */ color: rgb(89, 142, 227);
/* oklch */ color: oklch(64.9% 0.140 259.5);

Tailwind

colors: {
  custom: {
    50: '#93aeec',
    500: '#598ee3',
    950: '#000000',
  },
}

SCSS

$custom: #598ee3;
$custom-light: #93aeec;
$custom-dark: #000000;

JSON

{
  "hex": "#598ee3",
  "rgb": {
    "r": 89,
    "g": 142,
    "b": 227
  },
  "hsl": {
    "h": 216.957,
    "s": 71.134,
    "l": 61.961
  },
  "oklch": {
    "l": 0.64874,
    "c": 0.13987,
    "h": 259.5
  },
  "luminance": 0.27016
}

Semantic roles & 50–950 ramp

primary

#598EE3

secondary

#E5D2B2

accent

#8912D3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #598EE3

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

Preview Lab → · Contrast checker → · Palette generator →