#659CD4#659CD4

#659CD4 is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.7% C 0.102 H 250.0°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#659CD4
RGB	rgb(101, 156, 212)
HSL	hsl(210, 56%, 61%)
HSV	hsv(210, 52%, 83%)
CMYK	cmyk(52.4%, 26.4%, 0%, 16.9%)
CIE-LAB	lab(62.76, -2.34, -34.14)
CIE-LCH	lch(62.76, 34.22, 266.08°)
OKLab	oklab(67.75% -0.0349 -0.0956)
OKLCH	oklch(67.75% 0.102 250)
XYZ	xyz(29.1348, 31.2948, 66.7798)
Luminance	0.3130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659CD4 #D49D65

analogous

#65D4D4 #659CD4 #6665D4

triadic

#659CD4 #D4659C #9CD465

tetradic

#659CD4 #D465D4 #D49D65 #65D466

square

#659CD4 #D465D4 #D49D65 #65D466

split-complementary

#659CD4 #D46665 #D4D465

monochromatic

#2A5F95 #377DC5 #659CD4 #95BBE1 #C5DAEF

Accessibility & contrast

On white

2.89

#659CD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#659CD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659CD4

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659CD4	#FFFFFF	#000000	##000000
##659CD4	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859ED7

Deuteranopia (green-blind)

#7793D3

Tritanopia (blue-blind)

#27A9AF

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #659cd4;
/* rgb */ color: rgb(101, 156, 212);
/* oklch */ color: oklch(67.7% 0.102 250.0);

Tailwind

colors: {
  custom: {
    50: '#98b9e1',
    500: '#659cd4',
    950: '#000000',
  },
}

SCSS

$custom: #659cd4;
$custom-light: #98b9e1;
$custom-dark: #000000;

JSON

{
  "hex": "#659cd4",
  "rgb": {
    "r": 101,
    "g": 156,
    "b": 212
  },
  "hsl": {
    "h": 210.27,
    "s": 56.345,
    "l": 61.373
  },
  "oklch": {
    "l": 0.67745,
    "c": 0.10182,
    "h": 250
  },
  "luminance": 0.31297
}

Semantic roles & 50–950 ramp

primary

#659CD4

secondary

#DFCBB6

accent

#7322C4

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #659CD4

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

Preview Lab → · Contrast checker → · Palette generator →