#2D77A7#2D77A7

#2D77A7 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.6% C 0.104 H 241.1°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#2D77A7
RGB	rgb(45, 119, 167)
HSL	hsl(204, 58%, 42%)
HSV	hsv(204, 73%, 65%)
CMYK	cmyk(73.1%, 28.7%, 0%, 34.5%)
CIE-LAB	lab(47.67, -6.37, -32.22)
CIE-LCH	lch(47.67, 32.84, 258.82°)
OKLab	oklab(54.57% -0.0503 -0.091)
OKLCH	oklch(54.57% 0.104 241.1)
XYZ	xyz(14.6514, 16.5399, 38.9721)
Luminance	0.1654 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D77A7 #A75D2D

analogous

#2DA79A #2D77A7 #2D3AA7

triadic

#2D77A7 #A72D77 #77A72D

tetradic

#2D77A7 #9A2DA7 #A75D2D #3AA72D

square

#2D77A7 #9A2DA7 #A75D2D #3AA72D

split-complementary

#2D77A7 #A72D3A #A79A2D

monochromatic

#133247 #205577 #2D77A7 #4497CD #75B2DA

Accessibility & contrast

On white

4.87

#2D77A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#2D77A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D77A7

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D77A7	#FFFFFF	#000000	##FFFFFF
##2D77A7	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6178A9

Deuteranopia (green-blind)

#506CA6

Tritanopia (blue-blind)

#008388

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2d77a7;
/* rgb */ color: rgb(45, 119, 167);
/* oklch */ color: oklch(54.6% 0.104 241.1);

Tailwind

colors: {
  custom: {
    50: '#769ec1',
    500: '#2d77a7',
    950: '#000000',
  },
}

SCSS

$custom: #2d77a7;
$custom-light: #769ec1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d77a7",
  "rgb": {
    "r": 45,
    "g": 119,
    "b": 167
  },
  "hsl": {
    "h": 203.607,
    "s": 57.547,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54569,
    "c": 0.104,
    "h": 241.1
  },
  "luminance": 0.16542
}

Semantic roles & 50–950 ramp

primary

#2D77A7

secondary

#C18F6E

accent

#8447E1

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2D77A7

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

Preview Lab → · Contrast checker → · Palette generator →