#2D77A1#2D77A1

#2D77A1 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.3% C 0.097 H 237.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2D77A1
RGB	rgb(45, 119, 161)
HSL	hsl(202, 56%, 40%)
HSV	hsv(202, 72%, 63%)
CMYK	cmyk(72%, 26.1%, 0%, 36.9%)
CIE-LAB	lab(47.40, -8.51, -29.14)
CIE-LCH	lch(47.40, 30.36, 253.72°)
OKLab	oklab(54.26% -0.0523 -0.0821)
OKLCH	oklch(54.26% 0.097 237.5)
XYZ	xyz(14.1095, 16.3232, 36.1184)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D77A1 #A1572D

analogous

#2DA191 #2D77A1 #2D3DA1

triadic

#2D77A1 #A12D77 #77A12D

tetradic

#2D77A1 #912DA1 #A1572D #3DA12D

square

#2D77A1 #912DA1 #A1572D #3DA12D

split-complementary

#2D77A1 #A12D3D #A1912D

monochromatic

#123041 #205471 #2D77A1 #4198CA #71B2D7

Accessibility & contrast

On white

4.92

#2D77A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#2D77A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D77A1

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D77A1	#FFFFFF	#000000	##FFFFFF
##2D77A1	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6377A3

Deuteranopia (green-blind)

#536BA0

Tritanopia (blue-blind)

#008285

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2d77a1;
/* rgb */ color: rgb(45, 119, 161);
/* oklch */ color: oklch(54.3% 0.097 237.5);

Tailwind

colors: {
  custom: {
    50: '#759ebd',
    500: '#2d77a1',
    950: '#000000',
  },
}

SCSS

$custom: #2d77a1;
$custom-light: #759ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d77a1",
  "rgb": {
    "r": 45,
    "g": 119,
    "b": 161
  },
  "hsl": {
    "h": 201.724,
    "s": 56.311,
    "l": 40.392
  },
  "oklch": {
    "l": 0.54255,
    "c": 0.09737,
    "h": 237.5
  },
  "luminance": 0.16325
}

Semantic roles & 50–950 ramp

primary

#2D77A1

secondary

#BF896B

accent

#7F48E0

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2D77A1

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

Preview Lab → · Contrast checker → · Palette generator →