#2A77DE#2A77DE

#2A77DE is a mid, vivid cyan. Relative luminance 0.190; OKLCH L 57.8% C 0.174 H 257.3°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2A77DE
RGB	rgb(42, 119, 222)
HSL	hsl(214, 73%, 52%)
HSV	hsv(214, 81%, 87%)
CMYK	cmyk(81.1%, 46.4%, 0%, 12.9%)
CIE-LAB	lab(50.64, 13.75, -59.08)
CIE-LCH	lch(50.64, 60.65, 283.10°)
OKLab	oklab(57.85% -0.0384 -0.1697)
OKLCH	oklch(57.85% 0.174 257.3)
XYZ	xyz(20.7316, 18.9573, 71.6595)
Luminance	0.1896 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A77DE #DE912A

analogous

#2AD1DE #2A77DE #372ADE

triadic

#2A77DE #DE2A77 #77DE2A

tetradic

#2A77DE #DE2AD1 #DE912A #2ADE37

square

#2A77DE #DE2AD1 #DE912A #2ADE37

split-complementary

#2A77DE #DE372A #D1DE2A

monochromatic

#133F7B #1B5BB0 #2A77DE #5F99E6 #94BBEE

Accessibility & contrast

On white

4.38

#2A77DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#2A77DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A77DE

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A77DE	#FFFFFF	#000000	##000000
##2A77DE	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E81E2

Deuteranopia (green-blind)

#0271DC

Tritanopia (blue-blind)

#0090A0

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2a77de;
/* rgb */ color: rgb(42, 119, 222);
/* oklch */ color: oklch(57.8% 0.174 257.3);

Tailwind

colors: {
  custom: {
    50: '#809de9',
    500: '#2a77de',
    950: '#000000',
  },
}

SCSS

$custom: #2a77de;
$custom-light: #809de9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a77de",
  "rgb": {
    "r": 42,
    "g": 119,
    "b": 222
  },
  "hsl": {
    "h": 214.333,
    "s": 73.171,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57849,
    "c": 0.17403,
    "h": 257.3
  },
  "luminance": 0.1896
}

Semantic roles & 50–950 ramp

primary

#2A77DE

secondary

#D9B88A

accent

#A138F0

background

#F8F9FE

surface

#F0F2FD

border

#CBCCD5

text

#0C0E16

muted

#7D7E84

Preview Lab

Preview with #2A77DE

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

Preview Lab → · Contrast checker → · Palette generator →