#81A7EA#81A7EA

#81A7EA is a light, moderate blue. Relative luminance 0.382; OKLCH L 72.7% C 0.107 H 261.4°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#81A7EA
RGB	rgb(129, 167, 234)
HSL	hsl(218, 71%, 71%)
HSV	hsv(218, 45%, 92%)
CMYK	cmyk(44.9%, 28.6%, 0%, 8.2%)
CIE-LAB	lab(68.20, 4.50, -37.69)
CIE-LCH	lch(68.20, 37.96, 276.81°)
OKLab	oklab(72.71% -0.016 -0.1054)
OKLCH	oklch(72.71% 0.107 261.4)
XYZ	xyz(37.7184, 38.2428, 83.2200)
Luminance	0.3825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A7EA #EAC481

analogous

#81DBEA #81A7EA #8F81EA

triadic

#81A7EA #EA81A7 #A7EA81

tetradic

#81A7EA #EA81DB #EAC481 #81EA8F

square

#81A7EA #EA81DB #EAC481 #81EA8F

split-complementary

#81A7EA #EA8F81 #DBEA81

monochromatic

#2261CE #4D82E1 #81A7EA #B5CCF3 #E5EDFB

Accessibility & contrast

On white

2.43

#81A7EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#81A7EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A7EA

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A7EA	#FFFFFF	#000000	##000000
##81A7EA	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EACED

Deuteranopia (green-blind)

#83A2E9

Tritanopia (blue-blind)

#59B5BF

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #81a7ea;
/* rgb */ color: rgb(129, 167, 234);
/* oklch */ color: oklch(72.7% 0.107 261.4);

Tailwind

colors: {
  custom: {
    50: '#aac0f1',
    500: '#81a7ea',
    950: '#000000',
  },
}

SCSS

$custom: #81a7ea;
$custom-light: #aac0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#81a7ea",
  "rgb": {
    "r": 129,
    "g": 167,
    "b": 234
  },
  "hsl": {
    "h": 218.286,
    "s": 71.429,
    "l": 71.176
  },
  "oklch": {
    "l": 0.72711,
    "c": 0.10665,
    "h": 261.4
  },
  "luminance": 0.38245
}

Semantic roles & 50–950 ramp

primary

#81A7EA

secondary

#F1E7D6

accent

#8D12D3

background

#FAFBFE

surface

#F4F7FD

border

#CED0D5

text

#101216

muted

#7F8184

Preview Lab

Preview with #81A7EA

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

Preview Lab → · Contrast checker → · Palette generator →