#2A77A0#2A77A0

#2A77A0 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.1% C 0.098 H 236.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2A77A0
RGB	rgb(42, 119, 160)
HSL	hsl(201, 58%, 40%)
HSV	hsv(201, 74%, 63%)
CMYK	cmyk(73.8%, 25.6%, 0%, 37.3%)
CIE-LAB	lab(47.26, -9.30, -28.77)
CIE-LCH	lch(47.26, 30.24, 252.08°)
OKLab	oklab(54.11% -0.0544 -0.081)
OKLCH	oklch(54.11% 0.098 236.1)
XYZ	xyz(13.8943, 16.2224, 35.6498)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A77A0 #A0532A

analogous

#2AA08E #2A77A0 #2A3CA0

triadic

#2A77A0 #A02A77 #77A02A

tetradic

#2A77A0 #8E2AA0 #A0532A #3CA02A

square

#2A77A0 #8E2AA0 #A0532A #3CA02A

split-complementary

#2A77A0 #A02A3C #A08E2A

monochromatic

#112F3F #1D5370 #2A77A0 #3C9ACC #6CB3D8

Accessibility & contrast

On white

4.95

#2A77A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2A77A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A77A0

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A77A0	#FFFFFF	#000000	##FFFFFF
##2A77A0	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6376A2

Deuteranopia (green-blind)

#536B9F

Tritanopia (blue-blind)

#008285

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2a77a0;
/* rgb */ color: rgb(42, 119, 160);
/* oklch */ color: oklch(54.1% 0.098 236.1);

Tailwind

colors: {
  custom: {
    50: '#749ebc',
    500: '#2a77a0',
    950: '#000000',
  },
}

SCSS

$custom: #2a77a0;
$custom-light: #749ebc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a77a0",
  "rgb": {
    "r": 42,
    "g": 119,
    "b": 160
  },
  "hsl": {
    "h": 200.847,
    "s": 58.416,
    "l": 39.608
  },
  "oklch": {
    "l": 0.54112,
    "c": 0.0976,
    "h": 236.1
  },
  "luminance": 0.16224
}

Semantic roles & 50–950 ramp

primary

#2A77A0

secondary

#BF8567

accent

#7C46E2

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2A77A0

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

Preview Lab → · Contrast checker → · Palette generator →