#59A4DD#59A4DD

#59A4DD is a light, moderate cyan. Relative luminance 0.339; OKLCH L 69.4% C 0.113 H 243.4°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX#59A4DD
RGBrgb(89, 164, 221)
HSLhsl(206, 66%, 61%)
HSVhsv(206, 60%, 87%)
CMYKcmyk(59.7%, 25.8%, 0%, 13.3%)
CIE-LABlab(64.88, -6.51, -35.87)
CIE-LCHlch(64.88, 36.45, 259.71°)
OKLaboklab(69.4% -0.0505 -0.1007)
OKLCHoklch(69.4% 0.113 243.4)
XYZxyz(30.4416, 33.8924, 73.3302)
Luminance0.3389 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#59A4DD #DD9259
analogous
#59DDD4 #59A4DD #5962DD
triadic
#59A4DD #DD59A4 #A4DD59
tetradic
#59A4DD #D459DD #DD9259 #62DD59
square
#59A4DD #D459DD #DD9259 #62DD59
split-complementary
#59A4DD #DD5962 #DDD459
monochromatic
#20669C #2A88CF #59A4DD #8CC0E7 #BFDCF2

Accessibility & contrast

On white

2.70
#59A4DD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.78
#59A4DD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A4DD
7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##59A4DD#FFFFFF#000000##000000
##59A4DD1.002.707.787.78
#FFFFFF2.701.0021.0021.00
#0000007.7821.001.001.00
##0000007.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8BA5E0
Deuteranopia (green-blind)
#7998DC
Tritanopia (blue-blind)
#00B2B8
Achromatopsia (no color)
#9D9D9D

Design tokens & code

CSS
--color: #59a4dd;
/* rgb */ color: rgb(89, 164, 221);
/* oklch */ color: oklch(69.4% 0.113 243.4);
Tailwind
colors: {
  custom: {
    50: '#92bee7',
    500: '#59a4dd',
    950: '#000000',
  },
}
SCSS
$custom: #59a4dd;
$custom-light: #92bee7;
$custom-dark: #000000;
JSON
{
  "hex": "#59a4dd",
  "rgb": {
    "r": 89,
    "g": 164,
    "b": 221
  },
  "hsl": {
    "h": 205.909,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.69399,
    "c": 0.11268,
    "h": 243.4
  },
  "luminance": 0.33895
}

Semantic roles & 50–950 ramp

primary
#59A4DD
secondary
#E2C5B0
accent
#6618CE
background
#F9FBFE
surface
#F2F6FC
border
#CCD0D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #59A4DD

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

Preview Lab → · Contrast checker → · Palette generator →

#59A4DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva