#2A77A1#2A77A1

#2A77A1 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.2% C 0.099 H 236.8°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#2A77A1
RGB	rgb(42, 119, 161)
HSL	hsl(201, 59%, 40%)
HSV	hsv(201, 74%, 63%)
CMYK	cmyk(73.9%, 26.1%, 0%, 36.9%)
CIE-LAB	lab(47.31, -8.94, -29.28)
CIE-LCH	lch(47.31, 30.62, 253.02°)
OKLab	oklab(54.16% -0.054 -0.0825)
OKLCH	oklch(54.16% 0.099 236.8)
XYZ	xyz(13.9822, 16.2575, 36.1124)
Luminance	0.1626 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A77A1 #A1542A

analogous

#2AA18F #2A77A1 #2A3CA1

triadic

#2A77A1 #A12A77 #77A12A

tetradic

#2A77A1 #8F2AA1 #A1542A #3CA12A

square

#2A77A1 #8F2AA1 #A1542A #3CA12A

split-complementary

#2A77A1 #A12A3C #A18F2A

monochromatic

#112F40 #1D5370 #2A77A1 #3C99CC #6DB3D9

Accessibility & contrast

On white

4.94

#2A77A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#2A77A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A77A1

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A77A1	#FFFFFF	#000000	##FFFFFF
##2A77A1	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6377A3

Deuteranopia (green-blind)

#536BA0

Tritanopia (blue-blind)

#008285

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2a77a1;
/* rgb */ color: rgb(42, 119, 161);
/* oklch */ color: oklch(54.2% 0.099 236.8);

Tailwind

colors: {
  custom: {
    50: '#749ebd',
    500: '#2a77a1',
    950: '#000000',
  },
}

SCSS

$custom: #2a77a1;
$custom-light: #749ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a77a1",
  "rgb": {
    "r": 42,
    "g": 119,
    "b": 161
  },
  "hsl": {
    "h": 201.176,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.54164,
    "c": 0.09865,
    "h": 236.8
  },
  "luminance": 0.16259
}

Semantic roles & 50–950 ramp

primary

#2A77A1

secondary

#C08667

accent

#7D46E2

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2A77A1

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

Preview Lab → · Contrast checker → · Palette generator →