#6598BF#6598BF

#6598BF is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.9% C 0.080 H 242.4°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#6598BF
RGB	rgb(101, 152, 191)
HSL	hsl(206, 41%, 57%)
HSV	hsv(206, 47%, 75%)
CMYK	cmyk(47.1%, 20.4%, 0%, 25.1%)
CIE-LAB	lab(60.77, -6.33, -25.47)
CIE-LCH	lch(60.77, 26.24, 256.04°)
OKLab	oklab(65.9% -0.037 -0.0708)
OKLCH	oklch(65.9% 0.08 242.4)
XYZ	xyz(25.9958, 28.9829, 53.5045)
Luminance	0.2898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6598BF #BF8C65

analogous

#65BFB9 #6598BF #656BBF

triadic

#6598BF #BF6598 #98BF65

tetradic

#6598BF #B965BF #BF8C65 #6BBF65

square

#6598BF #B965BF #BF8C65 #6BBF65

split-complementary

#6598BF #BF656B #BFB965

monochromatic

#325978 #447AA3 #6598BF #90B5D1 #BBD2E3

Accessibility & contrast

On white

3.09

#6598BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#6598BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6598BF

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6598BF	#FFFFFF	#000000	##000000
##6598BF	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8798C1

Deuteranopia (green-blind)

#7B8EBE

Tritanopia (blue-blind)

#3DA2A5

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6598bf;
/* rgb */ color: rgb(101, 152, 191);
/* oklch */ color: oklch(65.9% 0.080 242.4);

Tailwind

colors: {
  custom: {
    50: '#95b6d2',
    500: '#6598bf',
    950: '#000000',
  },
}

SCSS

$custom: #6598bf;
$custom-light: #95b6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6598bf",
  "rgb": {
    "r": 101,
    "g": 152,
    "b": 191
  },
  "hsl": {
    "h": 206,
    "s": 41.284,
    "l": 57.255
  },
  "oklch": {
    "l": 0.65896,
    "c": 0.07991,
    "h": 242.4
  },
  "luminance": 0.28985
}

Semantic roles & 50–950 ramp

primary

#6598BF

secondary

#D2BDAE

accent

#8C57D1

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #6598BF

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

Preview Lab → · Contrast checker → · Palette generator →