#2A77AA#2A77AA

#2A77AA is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.6% C 0.109 H 242.0°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#2A77AA
RGB	rgb(42, 119, 170)
HSL	hsl(204, 60%, 42%)
HSV	hsv(204, 75%, 67%)
CMYK	cmyk(75.3%, 30%, 0%, 33.3%)
CIE-LAB	lab(47.73, -5.70, -33.88)
CIE-LCH	lch(47.73, 34.36, 260.46°)
OKLab	oklab(54.64% -0.051 -0.0959)
OKLCH	oklch(54.64% 0.109 242)
XYZ	xyz(14.8045, 16.5865, 40.4437)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A77AA #AA5D2A

analogous

#2AAA9D #2A77AA #2A37AA

triadic

#2A77AA #AA2A77 #77AA2A

tetradic

#2A77AA #9D2AAA #AA5D2A #37AA2A

square

#2A77AA #9D2AAA #AA5D2A #37AA2A

split-complementary

#2A77AA #AA2A37 #AA9D2A

monochromatic

#123248 #1E5579 #2A77AA #4197D0 #72B2DC

Accessibility & contrast

On white

4.86

#2A77AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#2A77AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A77AA

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A77AA	#FFFFFF	#000000	##FFFFFF
##2A77AA	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F78AC

Deuteranopia (green-blind)

#4E6CA9

Tritanopia (blue-blind)

#008489

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2a77aa;
/* rgb */ color: rgb(42, 119, 170);
/* oklch */ color: oklch(54.6% 0.109 242.0);

Tailwind

colors: {
  custom: {
    50: '#769ec3',
    500: '#2a77aa',
    950: '#000000',
  },
}

SCSS

$custom: #2a77aa;
$custom-light: #769ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a77aa",
  "rgb": {
    "r": 42,
    "g": 119,
    "b": 170
  },
  "hsl": {
    "h": 203.906,
    "s": 60.377,
    "l": 41.569
  },
  "oklch": {
    "l": 0.5464,
    "c": 0.1086,
    "h": 242
  },
  "luminance": 0.16588
}

Semantic roles & 50–950 ramp

primary

#2A77AA

secondary

#C38F6C

accent

#8444E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2A77AA

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

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