#2A729B#2A729B

#2A729B is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.6% C 0.095 H 237.7°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#2A729B
RGB	rgb(42, 114, 155)
HSL	hsl(202, 57%, 39%)
HSV	hsv(202, 73%, 61%)
CMYK	cmyk(72.9%, 26.5%, 0%, 39.2%)
CIE-LAB	lab(45.49, -8.16, -28.60)
CIE-LCH	lch(45.49, 29.74, 254.07°)
OKLab	oklab(52.62% -0.051 -0.0806)
OKLCH	oklch(52.62% 0.095 237.7)
XYZ	xyz(12.8862, 14.8920, 33.1993)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A729B #9B532A

analogous

#2A9B8B #2A729B #2A399B

triadic

#2A729B #9B2A72 #729B2A

tetradic

#2A729B #8B2A9B #9B532A #399B2A

square

#2A729B #8B2A9B #9B532A #399B2A

split-complementary

#2A729B #9B2A39 #9B8B2A

monochromatic

#102B3B #1D4F6B #2A729B #3995C9 #69AFD6

Accessibility & contrast

On white

5.28

#2A729B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#2A729B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A729B

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A729B	#FFFFFF	#000000	##FFFFFF
##2A729B	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F729D

Deuteranopia (green-blind)

#4F679A

Tritanopia (blue-blind)

#007C80

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2a729b;
/* rgb */ color: rgb(42, 114, 155);
/* oklch */ color: oklch(52.6% 0.095 237.7);

Tailwind

colors: {
  custom: {
    50: '#739ab8',
    500: '#2a729b',
    950: '#000000',
  },
}

SCSS

$custom: #2a729b;
$custom-light: #739ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a729b",
  "rgb": {
    "r": 42,
    "g": 114,
    "b": 155
  },
  "hsl": {
    "h": 201.77,
    "s": 57.36,
    "l": 38.627
  },
  "oklch": {
    "l": 0.52623,
    "c": 0.0954,
    "h": 237.7
  },
  "luminance": 0.14893
}

Semantic roles & 50–950 ramp

primary

#2A729B

secondary

#BD8464

accent

#7F47E1

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2A729B

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

Preview Lab → · Contrast checker → · Palette generator →