#2A657C#2A657C

#2A657C is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.8% C 0.071 H 226.8°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#2A657C
RGB	rgb(42, 101, 124)
HSL	hsl(197, 49%, 33%)
HSV	hsv(197, 66%, 49%)
CMYK	cmyk(66.1%, 18.5%, 0%, 51.4%)
CIE-LAB	lab(40.00, -11.45, -18.53)
CIE-LCH	lch(40.00, 21.79, 238.29°)
OKLab	oklab(47.81% -0.0485 -0.0517)
OKLCH	oklch(47.81% 0.071 226.8)
XYZ	xyz(9.2452, 11.2539, 20.7499)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A657C #7C412A

analogous

#2A7C6A #2A657C #2A3C7C

triadic

#2A657C #7C2A65 #657C2A

tetradic

#2A657C #6A2A7C #7C412A #3C7C2A

square

#2A657C #6A2A7C #7C412A #3C7C2A

split-complementary

#2A657C #7C2A3C #7C6A2A

monochromatic

#0B1B21 #1B404E #2A657C #398AAA #59A8C7

Accessibility & contrast

On white

6.46

#2A657C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#2A657C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A657C

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A657C	#FFFFFF	#000000	##FFFFFF
##2A657C	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59637D

Deuteranopia (green-blind)

#4D5B7C

Tritanopia (blue-blind)

#006C6C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2a657c;
/* rgb */ color: rgb(42, 101, 124);
/* oklch */ color: oklch(47.8% 0.071 226.8);

Tailwind

colors: {
  custom: {
    50: '#6d91a2',
    500: '#2a657c',
    950: '#000000',
  },
}

SCSS

$custom: #2a657c;
$custom-light: #6d91a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a657c",
  "rgb": {
    "r": 42,
    "g": 101,
    "b": 124
  },
  "hsl": {
    "h": 196.829,
    "s": 49.398,
    "l": 32.549
  },
  "oklch": {
    "l": 0.47806,
    "c": 0.07095,
    "h": 226.8
  },
  "luminance": 0.11255
}

Semantic roles & 50–950 ramp

primary

#2A657C

secondary

#AD6E55

accent

#764FD9

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#080C0F

muted

#7B7D7E

Preview Lab

Preview with #2A657C

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

Preview Lab → · Contrast checker → · Palette generator →