#2D77A3#2D77A3

#2D77A3 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.4% C 0.100 H 238.7°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#2D77A3
RGB	rgb(45, 119, 163)
HSL	hsl(202, 57%, 41%)
HSV	hsv(202, 72%, 64%)
CMYK	cmyk(72.4%, 27%, 0%, 36.1%)
CIE-LAB	lab(47.49, -7.80, -30.17)
CIE-LCH	lch(47.49, 31.16, 255.50°)
OKLab	oklab(54.36% -0.0516 -0.0851)
OKLCH	oklch(54.36% 0.1 238.7)
XYZ	xyz(14.2873, 16.3943, 37.0547)
Luminance	0.1640 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D77A3 #A3592D

analogous

#2DA394 #2D77A3 #2D3CA3

triadic

#2D77A3 #A32D77 #77A32D

tetradic

#2D77A3 #942DA3 #A3592D #3CA32D

square

#2D77A3 #942DA3 #A3592D #3CA32D

split-complementary

#2D77A3 #A32D3C #A3942D

monochromatic

#133143 #205473 #2D77A3 #4298CB #72B2D8

Accessibility & contrast

On white

4.91

#2D77A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#2D77A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D77A3

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D77A3	#FFFFFF	#000000	##FFFFFF
##2D77A3	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6277A5

Deuteranopia (green-blind)

#526CA2

Tritanopia (blue-blind)

#008286

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2d77a3;
/* rgb */ color: rgb(45, 119, 163);
/* oklch */ color: oklch(54.4% 0.100 238.7);

Tailwind

colors: {
  custom: {
    50: '#759ebe',
    500: '#2d77a3',
    950: '#000000',
  },
}

SCSS

$custom: #2d77a3;
$custom-light: #759ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#2d77a3",
  "rgb": {
    "r": 45,
    "g": 119,
    "b": 163
  },
  "hsl": {
    "h": 202.373,
    "s": 56.731,
    "l": 40.784
  },
  "oklch": {
    "l": 0.54359,
    "c": 0.09954,
    "h": 238.7
  },
  "luminance": 0.16396
}

Semantic roles & 50–950 ramp

primary

#2D77A3

secondary

#C08B6C

accent

#8148E0

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2D77A3

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

Preview Lab → · Contrast checker → · Palette generator →