#2A8FC5#2A8FC5

#2A8FC5 is a mid, vivid cyan. Relative luminance 0.242; OKLCH L 61.8% C 0.121 H 237.4°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#2A8FC5
RGB	rgb(42, 143, 197)
HSL	hsl(201, 65%, 47%)
HSV	hsv(201, 79%, 77%)
CMYK	cmyk(78.7%, 27.4%, 0%, 22.7%)
CIE-LAB	lab(56.25, -9.88, -36.03)
CIE-LCH	lch(56.25, 37.36, 254.66°)
OKLab	oklab(61.81% -0.065 -0.1018)
OKLCH	oklch(61.81% 0.121 237.4)
XYZ	xyz(20.8513, 24.1658, 56.3780)
Luminance	0.2417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A8FC5 #C5602A

analogous

#2AC5AE #2A8FC5 #2A42C5

triadic

#2A8FC5 #C52A8F #8FC52A

tetradic

#2A8FC5 #AE2AC5 #C5602A #42C52A

square

#2A8FC5 #AE2AC5 #C5602A #42C52A

split-complementary

#2A8FC5 #C52A42 #C5AE2A

monochromatic

#144660 #1F6A93 #2A8FC5 #52ABDA #85C3E5

Accessibility & contrast

On white

3.60

#2A8FC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#2A8FC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A8FC5

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A8FC5	#FFFFFF	#000000	##000000
##2A8FC5	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758FC7

Deuteranopia (green-blind)

#6080C4

Tritanopia (blue-blind)

#009DA2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #2a8fc5;
/* rgb */ color: rgb(42, 143, 197);
/* oklch */ color: oklch(61.8% 0.121 237.4);

Tailwind

colors: {
  custom: {
    50: '#7bafd7',
    500: '#2a8fc5',
    950: '#000000',
  },
}

SCSS

$custom: #2a8fc5;
$custom-light: #7bafd7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a8fc5",
  "rgb": {
    "r": 42,
    "g": 143,
    "b": 197
  },
  "hsl": {
    "h": 200.903,
    "s": 64.854,
    "l": 46.863
  },
  "oklch": {
    "l": 0.61814,
    "c": 0.12081,
    "h": 237.4
  },
  "luminance": 0.24168
}

Semantic roles & 50–950 ramp

primary

#2A8FC5

secondary

#CE997D

accent

#7A40E8

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #2A8FC5

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

Preview Lab → · Contrast checker → · Palette generator →