#2B7398#2B7398

#2B7398 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.7% C 0.091 H 234.8°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#2B7398
RGB	rgb(43, 115, 152)
HSL	hsl(200, 56%, 38%)
HSV	hsv(200, 72%, 60%)
CMYK	cmyk(71.7%, 24.3%, 0%, 40.4%)
CIE-LAB	lab(45.69, -9.67, -26.51)
CIE-LCH	lch(45.69, 28.22, 249.96°)
OKLab	oklab(52.75% -0.0525 -0.0746)
OKLCH	oklch(52.75% 0.091 234.8)
XYZ	xyz(12.7923, 15.0406, 31.9286)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7398 #98502B

analogous

#2B9886 #2B7398 #2B3C98

triadic

#2B7398 #982B73 #73982B

tetradic

#2B7398 #862B98 #98502B #3C982B

square

#2B7398 #862B98 #98502B #3C982B

split-complementary

#2B7398 #982B3C #98862B

monochromatic

#102B39 #1E4F68 #2B7398 #3997C7 #69B0D5

Accessibility & contrast

On white

5.24

#2B7398 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#2B7398 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7398

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7398	#FFFFFF	#000000	##FFFFFF
##2B7398	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61729A

Deuteranopia (green-blind)

#526797

Tritanopia (blue-blind)

#007D80

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2b7398;
/* rgb */ color: rgb(43, 115, 152);
/* oklch */ color: oklch(52.7% 0.091 234.8);

Tailwind

colors: {
  custom: {
    50: '#739bb6',
    500: '#2b7398',
    950: '#000000',
  },
}

SCSS

$custom: #2b7398;
$custom-light: #739bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7398",
  "rgb": {
    "r": 43,
    "g": 115,
    "b": 152
  },
  "hsl": {
    "h": 200.367,
    "s": 55.897,
    "l": 38.235
  },
  "oklch": {
    "l": 0.52749,
    "c": 0.09121,
    "h": 234.8
  },
  "luminance": 0.15042
}

Semantic roles & 50–950 ramp

primary

#2B7398

secondary

#BB8164

accent

#7C49DF

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #2B7398

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

Preview Lab → · Contrast checker → · Palette generator →