#2D77A4#2D77A4

#2D77A4 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.4% C 0.101 H 239.3°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#2D77A4
RGB	rgb(45, 119, 164)
HSL	hsl(203, 57%, 41%)
HSV	hsv(203, 73%, 64%)
CMYK	cmyk(72.6%, 27.4%, 0%, 35.7%)
CIE-LAB	lab(47.53, -7.44, -30.68)
CIE-LCH	lch(47.53, 31.58, 256.36°)
OKLab	oklab(54.41% -0.0513 -0.0866)
OKLCH	oklch(54.41% 0.101 239.3)
XYZ	xyz(14.3772, 16.4303, 37.5284)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D77A4 #A45A2D

analogous

#2DA495 #2D77A4 #2D3BA4

triadic

#2D77A4 #A42D77 #77A42D

tetradic

#2D77A4 #952DA4 #A45A2D #3BA42D

square

#2D77A4 #952DA4 #A45A2D #3BA42D

split-complementary

#2D77A4 #A42D3B #A4952D

monochromatic

#133144 #205474 #2D77A4 #4398CB #73B2D9

Accessibility & contrast

On white

4.90

#2D77A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#2D77A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D77A4

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D77A4	#FFFFFF	#000000	##FFFFFF
##2D77A4	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)

#6277A6

Deuteranopia (green-blind)

#526CA3

Tritanopia (blue-blind)

#008287

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2d77a4;
/* rgb */ color: rgb(45, 119, 164);
/* oklch */ color: oklch(54.4% 0.101 239.3);

Tailwind

colors: {
  custom: {
    50: '#769ebf',
    500: '#2d77a4',
    950: '#000000',
  },
}

SCSS

$custom: #2d77a4;
$custom-light: #769ebf;
$custom-dark: #000000;

JSON

{
  "hex": "#2d77a4",
  "rgb": {
    "r": 45,
    "g": 119,
    "b": 164
  },
  "hsl": {
    "h": 202.689,
    "s": 56.938,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54411,
    "c": 0.10063,
    "h": 239.3
  },
  "luminance": 0.16432
}

Semantic roles & 50–950 ramp

primary

#2D77A4

secondary

#C08C6D

accent

#8148E0

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2D77A4

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

Preview Lab → · Contrast checker → · Palette generator →