#2A7EA5#2A7EA5

#2A7EA5 is a mid, moderate cyan. Relative luminance 0.181; OKLCH L 56.1% C 0.099 H 232.8°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#2A7EA5
RGB	rgb(42, 126, 165)
HSL	hsl(199, 59%, 41%)
HSV	hsv(199, 75%, 65%)
CMYK	cmyk(74.5%, 23.6%, 0%, 35.3%)
CIE-LAB	lab(49.65, -11.56, -27.97)
CIE-LCH	lch(49.65, 30.27, 247.55°)
OKLab	oklab(56.09% -0.0597 -0.0787)
OKLCH	oklch(56.09% 0.099 232.8)
XYZ	xyz(15.2045, 18.1288, 38.2879)
Luminance	0.1813 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A7EA5 #A5512A

analogous

#2AA58E #2A7EA5 #2A41A5

triadic

#2A7EA5 #A52A7E #7EA52A

tetradic

#2A7EA5 #8E2AA5 #A5512A #41A52A

square

#2A7EA5 #8E2AA5 #A5512A #41A52A

split-complementary

#2A7EA5 #A52A41 #A58E2A

monochromatic

#113343 #1E5974 #2A7EA5 #3EA0CE #6FB8DA

Accessibility & contrast

On white

4.54

#2A7EA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#2A7EA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A7EA5

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A7EA5	#FFFFFF	#000000	##000000
##2A7EA5	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7DA7

Deuteranopia (green-blind)

#5A71A4

Tritanopia (blue-blind)

#00888B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2a7ea5;
/* rgb */ color: rgb(42, 126, 165);
/* oklch */ color: oklch(56.1% 0.099 232.8);

Tailwind

colors: {
  custom: {
    50: '#75a3c0',
    500: '#2a7ea5',
    950: '#000000',
  },
}

SCSS

$custom: #2a7ea5;
$custom-light: #75a3c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a7ea5",
  "rgb": {
    "r": 42,
    "g": 126,
    "b": 165
  },
  "hsl": {
    "h": 199.024,
    "s": 59.42,
    "l": 40.588
  },
  "oklch": {
    "l": 0.56087,
    "c": 0.09875,
    "h": 232.8
  },
  "luminance": 0.18131
}

Semantic roles & 50–950 ramp

primary

#2A7EA5

secondary

#C18569

accent

#7745E3

background

#F7FAFB

surface

#EEF3F7

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2A7EA5

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

Preview Lab → · Contrast checker → · Palette generator →