#2A758A#2A758A

#2A758A is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.6% C 0.079 H 219.9°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#2A758A
RGB	rgb(42, 117, 138)
HSL	hsl(193, 53%, 35%)
HSV	hsv(193, 70%, 54%)
CMYK	cmyk(69.6%, 15.2%, 0%, 45.9%)
CIE-LAB	lab(45.70, -15.80, -18.20)
CIE-LCH	lch(45.70, 24.11, 229.03°)
OKLab	oklab(52.55% -0.0607 -0.0508)
OKLCH	oklch(52.55% 0.079 219.9)
XYZ	xyz(11.9017, 15.0485, 26.3172)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A758A #8A3F2A

analogous

#2A8A6F #2A758A #2A458A

triadic

#2A758A #8A2A75 #758A2A

tetradic

#2A758A #6F2A8A #8A3F2A #458A2A

square

#2A758A #6F2A8A #8A3F2A #458A2A

split-complementary

#2A758A #8A2A45 #8A6F2A

monochromatic

#0D252C #1C4D5B #2A758A #389DB9 #60B6CF

Accessibility & contrast

On white

5.24

#2A758A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#2A758A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A758A

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A758A	#FFFFFF	#000000	##FFFFFF
##2A758A	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)

#68728B

Deuteranopia (green-blind)

#5B688A

Tritanopia (blue-blind)

#007C7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2a758a;
/* rgb */ color: rgb(42, 117, 138);
/* oklch */ color: oklch(52.6% 0.079 219.9);

Tailwind

colors: {
  custom: {
    50: '#709dac',
    500: '#2a758a',
    950: '#000000',
  },
}

SCSS

$custom: #2a758a;
$custom-light: #709dac;
$custom-dark: #000000;

JSON

{
  "hex": "#2a758a",
  "rgb": {
    "r": 42,
    "g": 117,
    "b": 138
  },
  "hsl": {
    "h": 193.125,
    "s": 53.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.52554,
    "c": 0.07913,
    "h": 219.9
  },
  "luminance": 0.1505
}

Semantic roles & 50–950 ramp

primary

#2A758A

secondary

#B46F5B

accent

#6B4BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #2A758A

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

Preview Lab → · Contrast checker → · Palette generator →