#6598ED#6598ED

#6598ED is a light, vivid blue. Relative luminance 0.313; OKLCH L 68.1% C 0.138 H 260.1°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#6598ED
RGB	rgb(101, 152, 237)
HSL	hsl(218, 79%, 66%)
HSV	hsv(218, 57%, 93%)
CMYK	cmyk(57.4%, 35.9%, 0%, 7.1%)
CIE-LAB	lab(62.79, 7.78, -47.93)
CIE-LCH	lch(62.79, 48.56, 279.21°)
OKLab	oklab(68.15% -0.0236 -0.1357)
OKLCH	oklch(68.15% 0.138 260.1)
XYZ	xyz(31.8758, 31.3349, 84.4728)
Luminance	0.3134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6598ED #EDBA65

analogous

#65DCED #6598ED #7665ED

triadic

#6598ED #ED6598 #98ED65

tetradic

#6598ED #ED65DC #EDBA65 #65ED76

square

#6598ED #ED65DC #EDBA65 #65ED76

split-complementary

#6598ED #ED7665 #DCED65

monochromatic

#1756C1 #2E73E7 #6598ED #9CBDF3 #D3E1FA

Accessibility & contrast

On white

2.89

#6598ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#6598ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6598ED

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6598ED	#FFFFFF	#000000	##000000
##6598ED	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#759FF0

Deuteranopia (green-blind)

#6392EB

Tritanopia (blue-blind)

#00ABB7

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #6598ed;
/* rgb */ color: rgb(101, 152, 237);
/* oklch */ color: oklch(68.1% 0.138 260.1);

Tailwind

colors: {
  custom: {
    50: '#9ab5f3',
    500: '#6598ed',
    950: '#000000',
  },
}

SCSS

$custom: #6598ed;
$custom-light: #9ab5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#6598ed",
  "rgb": {
    "r": 101,
    "g": 152,
    "b": 237
  },
  "hsl": {
    "h": 217.5,
    "s": 79.07,
    "l": 66.275
  },
  "oklch": {
    "l": 0.68146,
    "c": 0.13774,
    "h": 260.1
  },
  "luminance": 0.31338
}

Semantic roles & 50–950 ramp

primary

#6598ED

secondary

#EDDCC1

accent

#8D0ADB

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #6598ED

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

Preview Lab → · Contrast checker → · Palette generator →