#2E73A8#2E73A8

#2E73A8 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.7% C 0.108 H 245.1°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#2E73A8
RGB	rgb(46, 115, 168)
HSL	hsl(206, 57%, 42%)
HSV	hsv(206, 73%, 66%)
CMYK	cmyk(72.6%, 31.5%, 0%, 34.1%)
CIE-LAB	lab(46.54, -3.48, -34.59)
CIE-LCH	lch(46.54, 34.76, 264.26°)
OKLab	oklab(53.69% -0.0454 -0.0979)
OKLCH	oklch(53.69% 0.108 245.1)
XYZ	xyz(14.3226, 15.6679, 39.3076)
Luminance	0.1567 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E73A8 #A8632E

analogous

#2EA8A0 #2E73A8 #2E36A8

triadic

#2E73A8 #A82E73 #73A82E

tetradic

#2E73A8 #A02EA8 #A8632E #36A82E

square

#2E73A8 #A02EA8 #A8632E #36A82E

split-complementary

#2E73A8 #A82E36 #A8A02E

monochromatic

#143148 #215278 #2E73A8 #4792CD #77AFDA

Accessibility & contrast

On white

5.08

#2E73A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#2E73A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E73A8

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E73A8	#FFFFFF	#000000	##FFFFFF
##2E73A8	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B75AA

Deuteranopia (green-blind)

#4A69A7

Tritanopia (blue-blind)

#008086

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2e73a8;
/* rgb */ color: rgb(46, 115, 168);
/* oklch */ color: oklch(53.7% 0.108 245.1);

Tailwind

colors: {
  custom: {
    50: '#769bc2',
    500: '#2e73a8',
    950: '#000000',
  },
}

SCSS

$custom: #2e73a8;
$custom-light: #769bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e73a8",
  "rgb": {
    "r": 46,
    "g": 115,
    "b": 168
  },
  "hsl": {
    "h": 206.066,
    "s": 57.009,
    "l": 41.961
  },
  "oklch": {
    "l": 0.53693,
    "c": 0.10796,
    "h": 245.1
  },
  "luminance": 0.15669
}

Semantic roles & 50–950 ramp

primary

#2E73A8

secondary

#C29470

accent

#8A48E0

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2E73A8

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

Preview Lab → · Contrast checker → · Palette generator →