#2A77A6#2A77A6

#2A77A6 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.4% C 0.104 H 239.8°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#2A77A6
RGB	rgb(42, 119, 166)
HSL	hsl(203, 60%, 41%)
HSV	hsv(203, 75%, 65%)
CMYK	cmyk(74.7%, 28.3%, 0%, 34.9%)
CIE-LAB	lab(47.54, -7.15, -31.85)
CIE-LCH	lch(47.54, 32.64, 257.35°)
OKLab	oklab(54.43% -0.0523 -0.09)
OKLCH	oklch(54.43% 0.104 239.8)
XYZ	xyz(14.4319, 16.4374, 38.4811)
Luminance	0.1644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A77A6 #A6592A

analogous

#2AA697 #2A77A6 #2A39A6

triadic

#2A77A6 #A62A77 #77A62A

tetradic

#2A77A6 #972AA6 #A6592A #39A62A

square

#2A77A6 #972AA6 #A6592A #39A62A

split-complementary

#2A77A6 #A62A39 #A6972A

monochromatic

#113144 #1E5475 #2A77A6 #3F98CE #70B2DB

Accessibility & contrast

On white

4.90

#2A77A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#2A77A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A77A6

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A77A6	#FFFFFF	#000000	##FFFFFF
##2A77A6	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6177A8

Deuteranopia (green-blind)

#506CA5

Tritanopia (blue-blind)

#008387

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2a77a6;
/* rgb */ color: rgb(42, 119, 166);
/* oklch */ color: oklch(54.4% 0.104 239.8);

Tailwind

colors: {
  custom: {
    50: '#759ec0',
    500: '#2a77a6',
    950: '#000000',
  },
}

SCSS

$custom: #2a77a6;
$custom-light: #759ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a77a6",
  "rgb": {
    "r": 42,
    "g": 119,
    "b": 166
  },
  "hsl": {
    "h": 202.742,
    "s": 59.615,
    "l": 40.784
  },
  "oklch": {
    "l": 0.54425,
    "c": 0.10407,
    "h": 239.8
  },
  "luminance": 0.16439
}

Semantic roles & 50–950 ramp

primary

#2A77A6

secondary

#C28B6A

accent

#8145E3

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2A77A6

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

Preview Lab → · Contrast checker → · Palette generator →