#2A7FA8#2A7FA8

#2A7FA8 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.5% C 0.101 H 233.9°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#2A7FA8
RGB	rgb(42, 127, 168)
HSL	hsl(200, 60%, 41%)
HSV	hsv(200, 75%, 66%)
CMYK	cmyk(75%, 24.4%, 0%, 34.1%)
CIE-LAB	lab(50.09, -11.07, -29.03)
CIE-LCH	lch(50.09, 31.07, 249.13°)
OKLab	oklab(56.48% -0.0596 -0.0817)
OKLCH	oklch(56.48% 0.101 233.9)
XYZ	xyz(15.6093, 18.4963, 39.7857)
Luminance	0.1850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7FA8 #A8532A

analogous

#2AA892 #2A7FA8 #2A40A8

triadic

#2A7FA8 #A82A7F #7FA82A

tetradic

#2A7FA8 #922AA8 #A8532A #40A82A

square

#2A7FA8 #922AA8 #A8532A #40A82A

split-complementary

#2A7FA8 #A82A40 #A8922A

monochromatic

#123546 #1E5A77 #2A7FA8 #40A1CF #71B9DB

Accessibility & contrast

On white

4.47

#2A7FA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#2A7FA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7FA8

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7FA8	#FFFFFF	#000000	##000000
##2A7FA8	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7EAA

Deuteranopia (green-blind)

#5A72A7

Tritanopia (blue-blind)

#008A8D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2a7fa8;
/* rgb */ color: rgb(42, 127, 168);
/* oklch */ color: oklch(56.5% 0.101 233.9);

Tailwind

colors: {
  custom: {
    50: '#76a4c2',
    500: '#2a7fa8',
    950: '#000000',
  },
}

SCSS

$custom: #2a7fa8;
$custom-light: #76a4c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7fa8",
  "rgb": {
    "r": 42,
    "g": 127,
    "b": 168
  },
  "hsl": {
    "h": 199.524,
    "s": 60,
    "l": 41.176
  },
  "oklch": {
    "l": 0.56481,
    "c": 0.10116,
    "h": 233.9
  },
  "luminance": 0.18498
}

Semantic roles & 50–950 ramp

primary

#2A7FA8

secondary

#C3886B

accent

#7845E3

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2A7FA8

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

Preview Lab → · Contrast checker → · Palette generator →