#2A6CB1#2A6CB1

#2A6CB1 is a mid, vivid cyan. Relative luminance 0.144; OKLCH L 52.4% C 0.128 H 252.4°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#2A6CB1
RGB	rgb(42, 108, 177)
HSL	hsl(211, 62%, 43%)
HSV	hsv(211, 76%, 69%)
CMYK	cmyk(76.3%, 39%, 0%, 30.6%)
CIE-LAB	lab(44.79, 3.61, -42.62)
CIE-LCH	lch(44.79, 42.78, 274.84°)
OKLab	oklab(52.44% -0.0386 -0.1216)
OKLCH	oklch(52.44% 0.128 252.4)
XYZ	xyz(14.2502, 14.3900, 43.6130)
Luminance	0.1439 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6CB1 #B16F2A

analogous

#2AAFB1 #2A6CB1 #2C2AB1

triadic

#2A6CB1 #B12A6C #6CB12A

tetradic

#2A6CB1 #B12AAF #B16F2A #2AB12C

square

#2A6CB1 #B12AAF #B16F2A #2AB12C

split-complementary

#2A6CB1 #B12C2A #AFB12A

monochromatic

#13304E #1E4E80 #2A6CB1 #458BD3 #77AADF

Accessibility & contrast

On white

5.41

#2A6CB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#2A6CB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6CB1

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6CB1	#FFFFFF	#000000	##FFFFFF
##2A6CB1	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B71B4

Deuteranopia (green-blind)

#3664B0

Tritanopia (blue-blind)

#007C86

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2a6cb1;
/* rgb */ color: rgb(42, 108, 177);
/* oklch */ color: oklch(52.4% 0.128 252.4);

Tailwind

colors: {
  custom: {
    50: '#7795c9',
    500: '#2a6cb1',
    950: '#000000',
  },
}

SCSS

$custom: #2a6cb1;
$custom-light: #7795c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6cb1",
  "rgb": {
    "r": 42,
    "g": 108,
    "b": 177
  },
  "hsl": {
    "h": 210.667,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.52441,
    "c": 0.12757,
    "h": 252.4
  },
  "luminance": 0.14392
}

Semantic roles & 50–950 ramp

primary

#2A6CB1

secondary

#C69C70

accent

#9643E5

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2A6CB1

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

Preview Lab → · Contrast checker → · Palette generator →