#2258A1#2258A1

#2258A1 is a mid, vivid cyan. Relative luminance 0.099; OKLCH L 46.5% C 0.131 H 257.1°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#2258A1
RGB	rgb(34, 88, 161)
HSL	hsl(214, 65%, 38%)
HSV	hsv(214, 79%, 63%)
CMYK	cmyk(78.9%, 45.3%, 0%, 36.9%)
CIE-LAB	lab(37.65, 9.28, -44.59)
CIE-LCH	lch(37.65, 45.55, 281.76°)
OKLab	oklab(46.51% -0.0292 -0.1278)
OKLCH	oklch(46.51% 0.131 257.1)
XYZ	xyz(10.5801, 9.8915, 35.0629)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2258A1 #A16B22

analogous

#2297A1 #2258A1 #2B22A1

triadic

#2258A1 #A12258 #58A122

tetradic

#2258A1 #A12297 #A16B22 #22A12B

square

#2258A1 #A12297 #A16B22 #22A12B

split-complementary

#2258A1 #A12B22 #97A122

monochromatic

#0D213C #173C6E #2258A1 #2D74D3 #6095DD

Accessibility & contrast

On white

7.05

#2258A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#2258A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2258A1

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2258A1	#FFFFFF	#000000	##FFFFFF
##2258A1	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325FA4

Deuteranopia (green-blind)

#1753A0

Tritanopia (blue-blind)

#006974

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2258a1;
/* rgb */ color: rgb(34, 88, 161);
/* oklch */ color: oklch(46.5% 0.131 257.1);

Tailwind

colors: {
  custom: {
    50: '#7186bd',
    500: '#2258a1',
    950: '#000000',
  },
}

SCSS

$custom: #2258a1;
$custom-light: #7186bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2258a1",
  "rgb": {
    "r": 34,
    "g": 88,
    "b": 161
  },
  "hsl": {
    "h": 214.488,
    "s": 65.128,
    "l": 38.235
  },
  "oklch": {
    "l": 0.46511,
    "c": 0.13114,
    "h": 257.1
  },
  "luminance": 0.09893
}

Semantic roles & 50–950 ramp

primary

#2258A1

secondary

#C2975D

accent

#A040E8

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2258A1

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

Preview Lab → · Contrast checker → · Palette generator →