#2E7BC9#2E7BC9

#2E7BC9 is a mid, vivid cyan. Relative luminance 0.190; OKLCH L 57.5% C 0.142 H 252.0°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2E7BC9
RGB	rgb(46, 123, 201)
HSL	hsl(210, 63%, 48%)
HSV	hsv(210, 77%, 79%)
CMYK	cmyk(77.1%, 38.8%, 0%, 21.2%)
CIE-LAB	lab(50.64, 3.81, -47.15)
CIE-LCH	lch(50.64, 47.30, 274.61°)
OKLab	oklab(57.48% -0.0438 -0.1346)
OKLCH	oklch(57.48% 0.142 252)
XYZ	xyz(18.7483, 18.9616, 57.9189)
Luminance	0.1896 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E7BC9 #C97C2E

analogous

#2EC8C9 #2E7BC9 #2F2EC9

triadic

#2E7BC9 #C92E7B #7BC92E

tetradic

#2E7BC9 #C92EC8 #C97C2E #2EC92F

square

#2E7BC9 #C92EC8 #C97C2E #2EC92F

split-complementary

#2E7BC9 #C92F2E #C8C92E

monochromatic

#173E65 #235D97 #2E7BC9 #5B9AD9 #8DB8E5

Accessibility & contrast

On white

4.38

#2E7BC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#2E7BC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E7BC9

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E7BC9	#FFFFFF	#000000	##000000
##2E7BC9	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5680CC

Deuteranopia (green-blind)

#3D72C7

Tritanopia (blue-blind)

#008E98

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2e7bc9;
/* rgb */ color: rgb(46, 123, 201);
/* oklch */ color: oklch(57.5% 0.142 252.0);

Tailwind

colors: {
  custom: {
    50: '#7da0da',
    500: '#2e7bc9',
    950: '#000000',
  },
}

SCSS

$custom: #2e7bc9;
$custom-light: #7da0da;
$custom-dark: #000000;

JSON

{
  "hex": "#2e7bc9",
  "rgb": {
    "r": 46,
    "g": 123,
    "b": 201
  },
  "hsl": {
    "h": 210.194,
    "s": 62.753,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57482,
    "c": 0.14153,
    "h": 252
  },
  "luminance": 0.18964
}

Semantic roles & 50–950 ramp

primary

#2E7BC9

secondary

#CFAA84

accent

#9442E6

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2E7BC9

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

Preview Lab → · Contrast checker → · Palette generator →