#2E637A#2E637A

#2E637A is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.4% C 0.067 H 229.0°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#2E637A
RGB	rgb(46, 99, 122)
HSL	hsl(198, 45%, 33%)
HSV	hsv(198, 62%, 48%)
CMYK	cmyk(62.3%, 18.9%, 0%, 52.2%)
CIE-LAB	lab(39.43, -10.17, -18.19)
CIE-LCH	lch(39.43, 20.84, 240.79°)
OKLab	oklab(47.36% -0.0442 -0.0508)
OKLCH	oklch(47.36% 0.067 229)
XYZ	xyz(9.1000, 10.9088, 20.0346)
Luminance	0.1091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E637A #7A452E

analogous

#2E7A6B #2E637A #2E3D7A

triadic

#2E637A #7A2E63 #637A2E

tetradic

#2E637A #6B2E7A #7A452E #3D7A2E

square

#2E637A #6B2E7A #7A452E #3D7A2E

split-complementary

#2E637A #7A2E3D #7A6B2E

monochromatic

#0C1B21 #1D3F4E #2E637A #3F87A6 #60A5C3

Accessibility & contrast

On white

6.60

#2E637A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#2E637A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E637A

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E637A	#FFFFFF	#000000	##FFFFFF
##2E637A	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57617B

Deuteranopia (green-blind)

#4C597A

Tritanopia (blue-blind)

#006A6A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2e637a;
/* rgb */ color: rgb(46, 99, 122);
/* oklch */ color: oklch(47.4% 0.067 229.0);

Tailwind

colors: {
  custom: {
    50: '#6f8fa0',
    500: '#2e637a',
    950: '#000000',
  },
}

SCSS

$custom: #2e637a;
$custom-light: #6f8fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e637a",
  "rgb": {
    "r": 46,
    "g": 99,
    "b": 122
  },
  "hsl": {
    "h": 198.158,
    "s": 45.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.47358,
    "c": 0.06729,
    "h": 229
  },
  "luminance": 0.1091
}

Semantic roles & 50–950 ramp

primary

#2E637A

secondary

#AA725A

accent

#7A53D5

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #2E637A

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

Preview Lab → · Contrast checker → · Palette generator →