#659DED#659DED

#659DED is a light, vivid blue. Relative luminance 0.330; OKLCH L 69.2% C 0.133 H 257.4°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#659DED
RGB	rgb(101, 157, 237)
HSL	hsl(215, 79%, 66%)
HSV	hsv(215, 57%, 93%)
CMYK	cmyk(57.4%, 33.8%, 0%, 7.1%)
CIE-LAB	lab(64.15, 4.88, -45.78)
CIE-LCH	lch(64.15, 46.03, 276.08°)
OKLab	oklab(69.21% -0.029 -0.1294)
OKLCH	oklch(69.21% 0.133 257.4)
XYZ	xyz(32.7045, 32.9923, 84.7490)
Luminance	0.3300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659DED #EDB565

analogous

#65E1ED #659DED #7165ED

triadic

#659DED #ED659D #9DED65

tetradic

#659DED #ED65E1 #EDB565 #65ED71

square

#659DED #ED65E1 #EDB565 #65ED71

split-complementary

#659DED #ED7165 #E1ED65

monochromatic

#175DC1 #2E7AE7 #659DED #9CC0F3 #D3E3FA

Accessibility & contrast

On white

2.76

#659DED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#659DED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659DED

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659DED	#FFFFFF	#000000	##000000
##659DED	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA3F0

Deuteranopia (green-blind)

#6A96EB

Tritanopia (blue-blind)

#00AFBA

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #659ded;
/* rgb */ color: rgb(101, 157, 237);
/* oklch */ color: oklch(69.2% 0.133 257.4);

Tailwind

colors: {
  custom: {
    50: '#9ab9f3',
    500: '#659ded',
    950: '#000000',
  },
}

SCSS

$custom: #659ded;
$custom-light: #9ab9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#659ded",
  "rgb": {
    "r": 101,
    "g": 157,
    "b": 237
  },
  "hsl": {
    "h": 215.294,
    "s": 79.07,
    "l": 66.275
  },
  "oklch": {
    "l": 0.69209,
    "c": 0.13258,
    "h": 257.4
  },
  "luminance": 0.32995
}

Semantic roles & 50–950 ramp

primary

#659DED

secondary

#EDDBC1

accent

#850ADB

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #659DED

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

Preview Lab → · Contrast checker → · Palette generator →