#2A7FAF#2A7FAF

#2A7FAF is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.8% C 0.108 H 238.2°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#2A7FAF
RGB	rgb(42, 127, 175)
HSL	hsl(202, 61%, 43%)
HSV	hsv(202, 76%, 69%)
CMYK	cmyk(76%, 27.4%, 0%, 31.4%)
CIE-LAB	lab(50.41, -8.58, -32.59)
CIE-LCH	lch(50.41, 33.70, 255.25°)
OKLab	oklab(56.84% -0.0572 -0.092)
OKLCH	oklch(56.84% 0.108 238.2)
XYZ	xyz(16.2790, 18.7642, 43.3130)
Luminance	0.1877 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7FAF #AF5A2A

analogous

#2AAF9C #2A7FAF #2A3DAF

triadic

#2A7FAF #AF2A7F #7FAF2A

tetradic

#2A7FAF #9C2AAF #AF5A2A #3DAF2A

square

#2A7FAF #9C2AAF #AF5A2A #3DAF2A

split-complementary

#2A7FAF #AF2A3D #AF9C2A

monochromatic

#12374C #1E5B7E #2A7FAF #449FD2 #75B8DE

Accessibility & contrast

On white

4.42

#2A7FAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#2A7FAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7FAF

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7FAF	#FFFFFF	#000000	##000000
##2A7FAF	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687FB1

Deuteranopia (green-blind)

#5672AE

Tritanopia (blue-blind)

#008B90

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2a7faf;
/* rgb */ color: rgb(42, 127, 175);
/* oklch */ color: oklch(56.8% 0.108 238.2);

Tailwind

colors: {
  custom: {
    50: '#77a4c7',
    500: '#2a7faf',
    950: '#000000',
  },
}

SCSS

$custom: #2a7faf;
$custom-light: #77a4c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7faf",
  "rgb": {
    "r": 42,
    "g": 127,
    "b": 175
  },
  "hsl": {
    "h": 201.654,
    "s": 61.29,
    "l": 42.549
  },
  "oklch": {
    "l": 0.56839,
    "c": 0.10834,
    "h": 238.2
  },
  "luminance": 0.18766
}

Semantic roles & 50–950 ramp

primary

#2A7FAF

secondary

#C68E6F

accent

#7E43E4

background

#F7FAFC

surface

#EEF3F8

border

#C9CDD1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2A7FAF

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

Preview Lab → · Contrast checker → · Palette generator →