#2B77CE#2B77CE

#2B77CE is a mid, vivid cyan. Relative luminance 0.182; OKLCH L 56.8% C 0.153 H 254.5°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#2B77CE
RGB	rgb(43, 119, 206)
HSL	hsl(212, 65%, 49%)
HSV	hsv(212, 79%, 81%)
CMYK	cmyk(79.1%, 42.2%, 0%, 19.2%)
CIE-LAB	lab(49.69, 7.81, -51.52)
CIE-LCH	lch(49.69, 52.11, 278.62°)
OKLab	oklab(56.81% -0.0409 -0.1475)
OKLCH	oklch(56.81% 0.153 254.5)
XYZ	xyz(18.7295, 18.1612, 60.8989)
Luminance	0.1816 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B77CE #CE822B

analogous

#2BC9CE #2B77CE #312BCE

triadic

#2B77CE #CE2B77 #77CE2B

tetradic

#2B77CE #CE2BC9 #CE822B #2BCE31

square

#2B77CE #CE2BC9 #CE822B #2BCE31

split-complementary

#2B77CE #CE312B #C9CE2B

monochromatic

#163D69 #205A9B #2B77CE #5A97DC #8CB7E7

Accessibility & contrast

On white

4.53

#2B77CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#2B77CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B77CE

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B77CE	#FFFFFF	#000000	##000000
##2B77CE	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7ED1

Deuteranopia (green-blind)

#2E6FCC

Tritanopia (blue-blind)

#008C98

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2b77ce;
/* rgb */ color: rgb(43, 119, 206);
/* oklch */ color: oklch(56.8% 0.153 254.5);

Tailwind

colors: {
  custom: {
    50: '#7d9ddd',
    500: '#2b77ce',
    950: '#000000',
  },
}

SCSS

$custom: #2b77ce;
$custom-light: #7d9ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b77ce",
  "rgb": {
    "r": 43,
    "g": 119,
    "b": 206
  },
  "hsl": {
    "h": 212.025,
    "s": 65.462,
    "l": 48.824
  },
  "oklch": {
    "l": 0.5681,
    "c": 0.15308,
    "h": 254.5
  },
  "luminance": 0.18163
}

Semantic roles & 50–950 ramp

primary

#2B77CE

secondary

#D1AD84

accent

#9A3FE8

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2B77CE

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

Preview Lab → · Contrast checker → · Palette generator →