#2A748B#2A748B

#2A748B is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.3% C 0.080 H 222.2°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#2A748B
RGB	rgb(42, 116, 139)
HSL	hsl(194, 54%, 35%)
HSV	hsv(194, 70%, 55%)
CMYK	cmyk(69.8%, 16.5%, 0%, 45.5%)
CIE-LAB	lab(45.42, -14.91, -19.22)
CIE-LCH	lch(45.42, 24.33, 232.21°)
OKLab	oklab(52.34% -0.0592 -0.0537)
OKLCH	oklch(52.34% 0.08 222.2)
XYZ	xyz(11.8585, 14.8458, 26.6616)
Luminance	0.1485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A748B #8B412A

analogous

#2A8B71 #2A748B #2A438B

triadic

#2A748B #8B2A74 #748B2A

tetradic

#2A748B #712A8B #8B412A #438B2A

square

#2A748B #712A8B #8B412A #438B2A

split-complementary

#2A748B #8B2A43 #8B712A

monochromatic

#0E262D #1C4D5C #2A748B #389BBA #60B5CF

Accessibility & contrast

On white

5.29

#2A748B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#2A748B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A748B

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A748B	#FFFFFF	#000000	##FFFFFF
##2A748B	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67718C

Deuteranopia (green-blind)

#59678B

Tritanopia (blue-blind)

#007B7B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2a748b;
/* rgb */ color: rgb(42, 116, 139);
/* oklch */ color: oklch(52.3% 0.080 222.2);

Tailwind

colors: {
  custom: {
    50: '#709cad',
    500: '#2a748b',
    950: '#000000',
  },
}

SCSS

$custom: #2a748b;
$custom-light: #709cad;
$custom-dark: #000000;

JSON

{
  "hex": "#2a748b",
  "rgb": {
    "r": 42,
    "g": 116,
    "b": 139
  },
  "hsl": {
    "h": 194.227,
    "s": 53.591,
    "l": 35.49
  },
  "oklch": {
    "l": 0.52344,
    "c": 0.07991,
    "h": 222.2
  },
  "luminance": 0.14847
}

Semantic roles & 50–950 ramp

primary

#2A748B

secondary

#B5715C

accent

#6D4BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #2A748B

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

Preview Lab → · Contrast checker → · Palette generator →