#2E637C#2E637C

#2E637C is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.5% C 0.069 H 231.1°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#2E637C
RGB	rgb(46, 99, 124)
HSL	hsl(199, 46%, 33%)
HSV	hsv(199, 63%, 49%)
CMYK	cmyk(62.9%, 20.2%, 0%, 51.4%)
CIE-LAB	lab(39.51, -9.49, -19.28)
CIE-LCH	lch(39.51, 21.49, 243.79°)
OKLab	oklab(47.45% -0.0434 -0.0538)
OKLCH	oklch(47.45% 0.069 231.1)
XYZ	xyz(9.2252, 10.9589, 20.6940)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E637C #7C472E

analogous

#2E7C6E #2E637C #2E3C7C

triadic

#2E637C #7C2E63 #637C2E

tetradic

#2E637C #6E2E7C #7C472E #3C7C2E

square

#2E637C #6E2E7C #7C472E #3C7C2E

split-complementary

#2E637C #7C2E3C #7C6E2E

monochromatic

#0D1C23 #1D3F4F #2E637C #3F87A9 #60A4C4

Accessibility & contrast

On white

6.58

#2E637C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#2E637C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E637C

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E637C	#FFFFFF	#000000	##FFFFFF
##2E637C	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57627D

Deuteranopia (green-blind)

#4C5A7C

Tritanopia (blue-blind)

#006A6B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2e637c;
/* rgb */ color: rgb(46, 99, 124);
/* oklch */ color: oklch(47.5% 0.069 231.1);

Tailwind

colors: {
  custom: {
    50: '#6f8fa2',
    500: '#2e637c',
    950: '#000000',
  },
}

SCSS

$custom: #2e637c;
$custom-light: #6f8fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e637c",
  "rgb": {
    "r": 46,
    "g": 99,
    "b": 124
  },
  "hsl": {
    "h": 199.231,
    "s": 45.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.47454,
    "c": 0.06915,
    "h": 231.1
  },
  "luminance": 0.1096
}

Semantic roles & 50–950 ramp

primary

#2E637C

secondary

#AB755B

accent

#7C52D6

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0F

muted

#7B7D7E

Preview Lab

Preview with #2E637C

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

Preview Lab → · Contrast checker → · Palette generator →