#2A7AA1#2A7AA1

#2A7AA1 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 54.9% C 0.097 H 233.9°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2A7AA1
RGB	rgb(42, 122, 161)
HSL	hsl(200, 59%, 40%)
HSV	hsv(200, 74%, 63%)
CMYK	cmyk(73.9%, 24.2%, 0%, 36.9%)
CIE-LAB	lab(48.24, -10.68, -27.84)
CIE-LCH	lch(48.24, 29.82, 249.01°)
OKLab	oklab(54.9% -0.0571 -0.0783)
OKLCH	oklch(54.9% 0.097 233.9)
XYZ	xyz(14.3448, 16.9829, 36.2333)
Luminance	0.1699 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7AA1 #A1512A

analogous

#2AA18D #2A7AA1 #2A3EA1

triadic

#2A7AA1 #A12A7A #7AA12A

tetradic

#2A7AA1 #8D2AA1 #A1512A #3EA12A

square

#2A7AA1 #8D2AA1 #A1512A #3EA12A

split-complementary

#2A7AA1 #A12A3E #A18D2A

monochromatic

#113040 #1D5570 #2A7AA1 #3C9DCC #6DB5D9

Accessibility & contrast

On white

4.78

#2A7AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#2A7AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7AA1

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7AA1	#FFFFFF	#000000	##FFFFFF
##2A7AA1	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6779A3

Deuteranopia (green-blind)

#576DA0

Tritanopia (blue-blind)

#008487

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2a7aa1;
/* rgb */ color: rgb(42, 122, 161);
/* oklch */ color: oklch(54.9% 0.097 233.9);

Tailwind

colors: {
  custom: {
    50: '#74a0bd',
    500: '#2a7aa1',
    950: '#000000',
  },
}

SCSS

$custom: #2a7aa1;
$custom-light: #74a0bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7aa1",
  "rgb": {
    "r": 42,
    "g": 122,
    "b": 161
  },
  "hsl": {
    "h": 199.664,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.54902,
    "c": 0.09692,
    "h": 233.9
  },
  "luminance": 0.16985
}

Semantic roles & 50–950 ramp

primary

#2A7AA1

secondary

#C08467

accent

#7946E2

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2A7AA1

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

Preview Lab → · Contrast checker → · Palette generator →