#2258A3#2258A3

#2258A3 is a mid, vivid cyan. Relative luminance 0.100; OKLCH L 46.7% C 0.134 H 257.6°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX#2258A3
RGBrgb(34, 88, 163)
HSLhsl(215, 65%, 39%)
HSVhsv(215, 79%, 64%)
CMYKcmyk(79.1%, 46%, 0%, 36.1%)
CIE-LABlab(37.78, 10.07, -45.58)
CIE-LCHlch(37.78, 46.68, 282.46°)
OKLaboklab(46.65% -0.0289 -0.1307)
OKLCHoklch(46.65% 0.134 257.6)
XYZxyz(10.7578, 9.9626, 35.9992)
Luminance0.0996 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2258A3 #A36D22
analogous
#2298A3 #2258A3 #2D22A3
triadic
#2258A3 #A32258 #58A322
tetradic
#2258A3 #A32298 #A36D22 #22A32D
square
#2258A3 #A32298 #A36D22 #22A32D
split-complementary
#2258A3 #A32D22 #98A322
monochromatic
#0D213E #173D70 #2258A3 #2F74D4 #6196DE

Accessibility & contrast

On white

7.02
#2258A3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.99
#2258A3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2258A3
7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2258A3#FFFFFF#000000##FFFFFF
##2258A31.007.022.997.02
#FFFFFF7.021.0021.001.00
#0000002.9921.001.0021.00
##FFFFFF7.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#305FA6
Deuteranopia (green-blind)
#1353A2
Tritanopia (blue-blind)
#006A75
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #2258a3;
/* rgb */ color: rgb(34, 88, 163);
/* oklch */ color: oklch(46.7% 0.134 257.6);
Tailwind
colors: {
  custom: {
    50: '#7186bf',
    500: '#2258a3',
    950: '#000000',
  },
}
SCSS
$custom: #2258a3;
$custom-light: #7186bf;
$custom-dark: #000000;
JSON
{
  "hex": "#2258a3",
  "rgb": {
    "r": 34,
    "g": 88,
    "b": 163
  },
  "hsl": {
    "h": 214.884,
    "s": 65.482,
    "l": 38.627
  },
  "oklch": {
    "l": 0.46651,
    "c": 0.1339,
    "h": 257.6
  },
  "luminance": 0.09964
}

Semantic roles & 50–950 ramp

primary
#2258A3
secondary
#C3995E
accent
#A23FE8
background
#F7F8FB
surface
#EDEFF7
border
#C8CAD0
text
#090B12
muted
#7B7C81

Preview Lab

Preview with #2258A3

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

Preview Lab → · Contrast checker → · Palette generator →

#2258A3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva