#2A7397#2A7397

#2A7397 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.7% C 0.091 H 233.8°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#2A7397
RGB	rgb(42, 115, 151)
HSL	hsl(200, 56%, 38%)
HSV	hsv(200, 72%, 59%)
CMYK	cmyk(72.2%, 23.8%, 0%, 40.8%)
CIE-LAB	lab(45.62, -10.17, -26.04)
CIE-LCH	lch(45.62, 27.95, 248.66°)
OKLab	oklab(52.67% -0.0535 -0.0732)
OKLCH	oklch(52.67% 0.091 233.8)
XYZ	xyz(12.6693, 14.9866, 31.4972)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7397 #974E2A

analogous

#2A9785 #2A7397 #2A3C97

triadic

#2A7397 #972A73 #73972A

tetradic

#2A7397 #852A97 #974E2A #3C972A

square

#2A7397 #852A97 #974E2A #3C972A

split-complementary

#2A7397 #972A3C #97852A

monochromatic

#0F2A37 #1D4F67 #2A7397 #3797C7 #67B0D5

Accessibility & contrast

On white

5.25

#2A7397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#2A7397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7397

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7397	#FFFFFF	#000000	##FFFFFF
##2A7397	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617299

Deuteranopia (green-blind)

#536796

Tritanopia (blue-blind)

#007D7F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2a7397;
/* rgb */ color: rgb(42, 115, 151);
/* oklch */ color: oklch(52.7% 0.091 233.8);

Tailwind

colors: {
  custom: {
    50: '#729bb5',
    500: '#2a7397',
    950: '#000000',
  },
}

SCSS

$custom: #2a7397;
$custom-light: #729bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7397",
  "rgb": {
    "r": 42,
    "g": 115,
    "b": 151
  },
  "hsl": {
    "h": 199.817,
    "s": 56.477,
    "l": 37.843
  },
  "oklch": {
    "l": 0.52667,
    "c": 0.09066,
    "h": 233.8
  },
  "luminance": 0.14988
}

Semantic roles & 50–950 ramp

primary

#2A7397

secondary

#BB7F62

accent

#7A48E0

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2A7397

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

Preview Lab → · Contrast checker → · Palette generator →