#2A7AA0#2A7AA0

#2A7AA0 is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 54.9% C 0.096 H 233.2°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2A7AA0
RGB	rgb(42, 122, 160)
HSL	hsl(199, 58%, 40%)
HSV	hsv(199, 74%, 63%)
CMYK	cmyk(73.8%, 23.7%, 0%, 37.3%)
CIE-LAB	lab(48.19, -11.03, -27.32)
CIE-LCH	lch(48.19, 29.47, 248.01°)
OKLab	oklab(54.85% -0.0574 -0.0768)
OKLCH	oklch(54.85% 0.096 233.2)
XYZ	xyz(14.2570, 16.9477, 35.7707)
Luminance	0.1695 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7AA0 #A0502A

analogous

#2AA08B #2A7AA0 #2A3FA0

triadic

#2A7AA0 #A02A7A #7AA02A

tetradic

#2A7AA0 #8B2AA0 #A0502A #3FA02A

square

#2A7AA0 #8B2AA0 #A0502A #3FA02A

split-complementary

#2A7AA0 #A02A3F #A08B2A

monochromatic

#11303F #1D5570 #2A7AA0 #3C9DCC #6CB5D8

Accessibility & contrast

On white

4.78

#2A7AA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#2A7AA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A7AA0

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7AA0	#FFFFFF	#000000	##FFFFFF
##2A7AA0	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6779A2

Deuteranopia (green-blind)

#576D9F

Tritanopia (blue-blind)

#008487

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2a7aa0;
/* rgb */ color: rgb(42, 122, 160);
/* oklch */ color: oklch(54.9% 0.096 233.2);

Tailwind

colors: {
  custom: {
    50: '#74a0bc',
    500: '#2a7aa0',
    950: '#000000',
  },
}

SCSS

$custom: #2a7aa0;
$custom-light: #74a0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7aa0",
  "rgb": {
    "r": 42,
    "g": 122,
    "b": 160
  },
  "hsl": {
    "h": 199.322,
    "s": 58.416,
    "l": 39.608
  },
  "oklch": {
    "l": 0.54852,
    "c": 0.09593,
    "h": 233.2
  },
  "luminance": 0.16949
}

Semantic roles & 50–950 ramp

primary

#2A7AA0

secondary

#BF8367

accent

#7846E2

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2A7AA0

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

Preview Lab → · Contrast checker → · Palette generator →