#2E657B#2E657B

#2E657B is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.9% C 0.068 H 227.0°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#2E657B
RGB	rgb(46, 101, 123)
HSL	hsl(197, 46%, 33%)
HSV	hsv(197, 63%, 48%)
CMYK	cmyk(62.6%, 17.9%, 0%, 51.8%)
CIE-LAB	lab(40.11, -11.00, -17.75)
CIE-LCH	lch(40.11, 20.89, 238.20°)
OKLab	oklab(47.92% -0.0461 -0.0495)
OKLCH	oklch(47.92% 0.068 227)
XYZ	xyz(9.3542, 11.3173, 20.4266)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E657B #7B442E

analogous

#2E7B6A #2E657B #2E3E7B

triadic

#2E657B #7B2E65 #657B2E

tetradic

#2E657B #6A2E7B #7B442E #3E7B2E

square

#2E657B #6A2E7B #7B442E #3E7B2E

split-complementary

#2E657B #7B2E3E #7B6A2E

monochromatic

#0D1C22 #1D404E #2E657B #3F8AA8 #60A7C3

Accessibility & contrast

On white

6.43

#2E657B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#2E657B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E657B

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E657B	#FFFFFF	#000000	##FFFFFF
##2E657B	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59637C

Deuteranopia (green-blind)

#4E5B7B

Tritanopia (blue-blind)

#006B6C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2e657b;
/* rgb */ color: rgb(46, 101, 123);
/* oklch */ color: oklch(47.9% 0.068 227.0);

Tailwind

colors: {
  custom: {
    50: '#6f91a1',
    500: '#2e657b',
    950: '#000000',
  },
}

SCSS

$custom: #2e657b;
$custom-light: #6f91a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e657b",
  "rgb": {
    "r": 46,
    "g": 101,
    "b": 123
  },
  "hsl": {
    "h": 197.143,
    "s": 45.562,
    "l": 33.137
  },
  "oklch": {
    "l": 0.47917,
    "c": 0.06766,
    "h": 227
  },
  "luminance": 0.11318
}

Semantic roles & 50–950 ramp

primary

#2E657B

secondary

#AA715B

accent

#7853D5

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0F

muted

#7B7D7E

Preview Lab

Preview with #2E657B

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

Preview Lab → · Contrast checker → · Palette generator →