#2A77A7#2A77A7

#2A77A7 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.5% C 0.105 H 240.4°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2A77A7
RGB	rgb(42, 119, 167)
HSL	hsl(203, 60%, 41%)
HSV	hsv(203, 75%, 65%)
CMYK	cmyk(74.9%, 28.7%, 0%, 34.5%)
CIE-LAB	lab(47.59, -6.78, -32.36)
CIE-LCH	lch(47.59, 33.06, 258.16°)
OKLab	oklab(54.48% -0.052 -0.0914)
OKLCH	oklch(54.48% 0.105 240.4)
XYZ	xyz(14.5240, 16.4742, 38.9661)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A77A7 #A75A2A

analogous

#2AA798 #2A77A7 #2A38A7

triadic

#2A77A7 #A72A77 #77A72A

tetradic

#2A77A7 #982AA7 #A75A2A #38A72A

square

#2A77A7 #982AA7 #A75A2A #38A72A

split-complementary

#2A77A7 #A72A38 #A7982A

monochromatic

#113145 #1E5476 #2A77A7 #3F98CF #70B2DB

Accessibility & contrast

On white

4.89

#2A77A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#2A77A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A77A7

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A77A7	#FFFFFF	#000000	##FFFFFF
##2A77A7	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6177A9

Deuteranopia (green-blind)

#4F6CA6

Tritanopia (blue-blind)

#008388

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2a77a7;
/* rgb */ color: rgb(42, 119, 167);
/* oklch */ color: oklch(54.5% 0.105 240.4);

Tailwind

colors: {
  custom: {
    50: '#759ec1',
    500: '#2a77a7',
    950: '#000000',
  },
}

SCSS

$custom: #2a77a7;
$custom-light: #759ec1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a77a7",
  "rgb": {
    "r": 42,
    "g": 119,
    "b": 167
  },
  "hsl": {
    "h": 203.04,
    "s": 59.809,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54478,
    "c": 0.10519,
    "h": 240.4
  },
  "luminance": 0.16476
}

Semantic roles & 50–950 ramp

primary

#2A77A7

secondary

#C28C6B

accent

#8245E3

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2A77A7

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

Preview Lab → · Contrast checker → · Palette generator →