#5899D9#5899D9

#5899D9 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.7% C 0.117 H 249.6°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#5899D9
RGB	rgb(88, 153, 217)
HSL	hsl(210, 63%, 60%)
HSV	hsv(210, 59%, 85%)
CMYK	cmyk(59.4%, 29.5%, 0%, 14.9%)
CIE-LAB	lab(61.54, -1.77, -38.87)
CIE-LCH	lch(61.54, 38.91, 267.39°)
OKLab	oklab(66.7% -0.0407 -0.1095)
OKLCH	oklch(66.7% 0.117 249.6)
XYZ	xyz(27.9356, 29.8644, 69.9244)
Luminance	0.2987 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5899D9 #D99858

analogous

#58D9D8 #5899D9 #5859D9

triadic

#5899D9 #D95899 #99D958

tetradic

#5899D9 #D858D9 #D99858 #59D958

square

#5899D9 #D858D9 #D99858 #59D958

split-complementary

#5899D9 #D95859 #D9D858

monochromatic

#225C95 #2D7AC7 #5899D9 #8AB7E4 #BCD6F0

Accessibility & contrast

On white

3.01

#5899D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#5899D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5899D9

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5899D9	#FFFFFF	#000000	##000000
##5899D9	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9CDC

Deuteranopia (green-blind)

#6D8FD8

Tritanopia (blue-blind)

#00A8B0

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5899d9;
/* rgb */ color: rgb(88, 153, 217);
/* oklch */ color: oklch(66.7% 0.117 249.6);

Tailwind

colors: {
  custom: {
    50: '#91b6e5',
    500: '#5899d9',
    950: '#000000',
  },
}

SCSS

$custom: #5899d9;
$custom-light: #91b6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5899d9",
  "rgb": {
    "r": 88,
    "g": 153,
    "b": 217
  },
  "hsl": {
    "h": 209.767,
    "s": 62.927,
    "l": 59.804
  },
  "oklch": {
    "l": 0.66698,
    "c": 0.11681,
    "h": 249.6
  },
  "luminance": 0.29867
}

Semantic roles & 50–950 ramp

primary

#5899D9

secondary

#DFC6AD

accent

#9342E6

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1115

muted

#7E8084

Preview Lab

Preview with #5899D9

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

Preview Lab → · Contrast checker → · Palette generator →