#2A7FA0#2A7FA0

#2A7FA0 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.1% C 0.094 H 228.2°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2A7FA0
RGB	rgb(42, 127, 160)
HSL	hsl(197, 58%, 40%)
HSV	hsv(197, 74%, 63%)
CMYK	cmyk(73.8%, 20.6%, 0%, 37.3%)
CIE-LAB	lab(49.75, -13.87, -24.92)
CIE-LCH	lch(49.75, 28.52, 240.90°)
OKLab	oklab(56.09% -0.0625 -0.0699)
OKLCH	oklch(56.09% 0.094 228.2)
XYZ	xyz(14.8868, 18.2073, 35.9807)
Luminance	0.1821 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7FA0 #A04B2A

analogous

#2AA086 #2A7FA0 #2A44A0

triadic

#2A7FA0 #A02A7F #7FA02A

tetradic

#2A7FA0 #862AA0 #A04B2A #44A02A

square

#2A7FA0 #862AA0 #A04B2A #44A02A

split-complementary

#2A7FA0 #A02A44 #A0862A

monochromatic

#11323F #1D5970 #2A7FA0 #3CA3CC #6CBAD8

Accessibility & contrast

On white

4.52

#2A7FA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#2A7FA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7FA0

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7FA0	#FFFFFF	#000000	##000000
##2A7FA0	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7DA2

Deuteranopia (green-blind)

#5E71A0

Tritanopia (blue-blind)

#00888A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2a7fa0;
/* rgb */ color: rgb(42, 127, 160);
/* oklch */ color: oklch(56.1% 0.094 228.2);

Tailwind

colors: {
  custom: {
    50: '#74a4bc',
    500: '#2a7fa0',
    950: '#000000',
  },
}

SCSS

$custom: #2a7fa0;
$custom-light: #74a4bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7fa0",
  "rgb": {
    "r": 42,
    "g": 127,
    "b": 160
  },
  "hsl": {
    "h": 196.78,
    "s": 58.416,
    "l": 39.608
  },
  "oklch": {
    "l": 0.56091,
    "c": 0.09379,
    "h": 228.2
  },
  "luminance": 0.18209
}

Semantic roles & 50–950 ramp

primary

#2A7FA0

secondary

#BF7F67

accent

#7246E2

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2A7FA0

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

Preview Lab → · Contrast checker → · Palette generator →