#659AEA#659AEA

#659AEA is a light, vivid blue. Relative luminance 0.318; OKLCH L 68.4% C 0.132 H 258.4°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#659AEA
RGB	rgb(101, 154, 234)
HSL	hsl(216, 76%, 66%)
HSV	hsv(216, 57%, 92%)
CMYK	cmyk(56.8%, 34.2%, 0%, 8.2%)
CIE-LAB	lab(63.19, 5.66, -45.64)
CIE-LCH	lch(63.19, 45.99, 277.06°)
OKLab	oklab(68.41% -0.0265 -0.129)
OKLCH	oklch(68.41% 0.132 258.4)
XYZ	xyz(31.7685, 31.8158, 82.2929)
Luminance	0.3182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659AEA #EAB565

analogous

#65DDEA #659AEA #7265EA

triadic

#659AEA #EA659A #9AEA65

tetradic

#659AEA #EA65DD #EAB565 #65EA72

square

#659AEA #EA65DD #EAB565 #65EA72

split-complementary

#659AEA #EA7265 #DDEA65

monochromatic

#1A5ABB #2F77E3 #659AEA #9BBDF1 #D1E1F9

Accessibility & contrast

On white

2.85

#659AEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#659AEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659AEA

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659AEA	#FFFFFF	#000000	##000000
##659AEA	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A0ED

Deuteranopia (green-blind)

#6893E8

Tritanopia (blue-blind)

#00ACB7

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #659aea;
/* rgb */ color: rgb(101, 154, 234);
/* oklch */ color: oklch(68.4% 0.132 258.4);

Tailwind

colors: {
  custom: {
    50: '#9ab7f1',
    500: '#659aea',
    950: '#000000',
  },
}

SCSS

$custom: #659aea;
$custom-light: #9ab7f1;
$custom-dark: #000000;

JSON

{
  "hex": "#659aea",
  "rgb": {
    "r": 101,
    "g": 154,
    "b": 234
  },
  "hsl": {
    "h": 216.09,
    "s": 76,
    "l": 65.686
  },
  "oklch": {
    "l": 0.6841,
    "c": 0.13171,
    "h": 258.4
  },
  "luminance": 0.31818
}

Semantic roles & 50–950 ramp

primary

#659AEA

secondary

#ECDABF

accent

#870DD8

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #659AEA

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

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