#659BDA#659BDA

#659BDA is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.8% C 0.110 H 253.1°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#659BDA
RGB	rgb(101, 155, 218)
HSL	hsl(212, 61%, 63%)
HSV	hsv(212, 54%, 85%)
CMYK	cmyk(53.7%, 28.9%, 0%, 14.5%)
CIE-LAB	lab(62.73, 0.07, -37.51)
CIE-LCH	lch(62.73, 37.51, 270.11°)
OKLab	oklab(67.81% -0.0319 -0.1054)
OKLCH	oklch(67.81% 0.11 253.1)
XYZ	xyz(29.7386, 31.2690, 70.7845)
Luminance	0.3127 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#659BDA #DAA465

analogous

#65D5DA #659BDA #6A65DA

triadic

#659BDA #DA659B #9BDA65

tetradic

#659BDA #DA65D5 #DAA465 #65DA6A

square

#659BDA #DA65D5 #DAA465 #65DA6A

split-complementary

#659BDA #DA6A65 #D5DA65

monochromatic

#265E9F #347BCE #659BDA #96BBE6 #C8DBF2

Accessibility & contrast

On white

2.89

#659BDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#659BDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #659BDA

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##659BDA	#FFFFFF	#000000	##000000
##659BDA	1.00	2.89	7.25	7.25
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819EDD

Deuteranopia (green-blind)

#7393D9

Tritanopia (blue-blind)

#1EA9B1

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #659bda;
/* rgb */ color: rgb(101, 155, 218);
/* oklch */ color: oklch(67.8% 0.110 253.1);

Tailwind

colors: {
  custom: {
    50: '#98b8e5',
    500: '#659bda',
    950: '#000000',
  },
}

SCSS

$custom: #659bda;
$custom-light: #98b8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#659bda",
  "rgb": {
    "r": 101,
    "g": 155,
    "b": 218
  },
  "hsl": {
    "h": 212.308,
    "s": 61.257,
    "l": 62.549
  },
  "oklch": {
    "l": 0.67813,
    "c": 0.11011,
    "h": 253.1
  },
  "luminance": 0.31271
}

Semantic roles & 50–950 ramp

primary

#659BDA

secondary

#E3CFB8

accent

#791DC9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #659BDA

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

Preview Lab → · Contrast checker → · Palette generator →