#2561A2#2561A2

#2561A2 is a mid, vivid cyan. Relative luminance 0.116; OKLCH L 48.8% C 0.121 H 253.1°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#2561A2
RGB	rgb(37, 97, 162)
HSL	hsl(211, 63%, 39%)
HSV	hsv(211, 77%, 64%)
CMYK	cmyk(77.2%, 40.1%, 0%, 36.5%)
CIE-LAB	lab(40.49, 4.21, -40.63)
CIE-LCH	lch(40.49, 40.85, 275.91°)
OKLab	oklab(48.77% -0.0352 -0.116)
OKLCH	oklch(48.77% 0.121 253.1)
XYZ	xyz(11.5568, 11.5500, 35.7957)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2561A2 #A26625

analogous

#25A0A2 #2561A2 #2825A2

triadic

#2561A2 #A22561 #61A225

tetradic

#2561A2 #A225A0 #A26625 #25A228

square

#2561A2 #A225A0 #A26625 #25A228

split-complementary

#2561A2 #A22825 #A0A225

monochromatic

#0E253E #1A4370 #2561A2 #347FD1 #659EDC

Accessibility & contrast

On white

6.34

#2561A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#2561A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2561A2

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2561A2	#FFFFFF	#000000	##FFFFFF
##2561A2	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4266A5

Deuteranopia (green-blind)

#2E5AA1

Tritanopia (blue-blind)

#007079

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2561a2;
/* rgb */ color: rgb(37, 97, 162);
/* oklch */ color: oklch(48.8% 0.121 253.1);

Tailwind

colors: {
  custom: {
    50: '#728dbe',
    500: '#2561a2',
    950: '#000000',
  },
}

SCSS

$custom: #2561a2;
$custom-light: #728dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2561a2",
  "rgb": {
    "r": 37,
    "g": 97,
    "b": 162
  },
  "hsl": {
    "h": 211.2,
    "s": 62.814,
    "l": 39.02
  },
  "oklch": {
    "l": 0.48767,
    "c": 0.12123,
    "h": 253.1
  },
  "luminance": 0.11551
}

Semantic roles & 50–950 ramp

primary

#2561A2

secondary

#C29361

accent

#9742E6

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2561A2

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

Preview Lab → · Contrast checker → · Palette generator →