#266F81#266F81

#266F81 is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 50.5% C 0.076 H 217.4°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#266F81
RGB	rgb(38, 111, 129)
HSL	hsl(192, 54%, 33%)
HSV	hsv(192, 71%, 51%)
CMYK	cmyk(70.5%, 14%, 0%, 49.4%)
CIE-LAB	lab(43.31, -16.15, -16.50)
CIE-LCH	lch(43.31, 23.09, 225.62°)
OKLab	oklab(50.48% -0.0601 -0.046)
OKLCH	oklch(50.48% 0.076 217.4)
XYZ	xyz(10.4446, 13.3648, 22.7938)
Luminance	0.1337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266F81 #813826

analogous

#268165 #266F81 #264281

triadic

#266F81 #81266F #6F8126

tetradic

#266F81 #652681 #813826 #428126

square

#266F81 #652681 #813826 #428126

split-complementary

#266F81 #812642 #816526

monochromatic

#0A1E22 #184652 #266F81 #3498B0 #55B5CD

Accessibility & contrast

On white

5.72

#266F81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#266F81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266F81

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266F81	#FFFFFF	#000000	##FFFFFF
##266F81	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636C82

Deuteranopia (green-blind)

#566281

Tritanopia (blue-blind)

#007575

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #266f81;
/* rgb */ color: rgb(38, 111, 129);
/* oklch */ color: oklch(50.5% 0.076 217.4);

Tailwind

colors: {
  custom: {
    50: '#6d98a5',
    500: '#266f81',
    950: '#000000',
  },
}

SCSS

$custom: #266f81;
$custom-light: #6d98a5;
$custom-dark: #000000;

JSON

{
  "hex": "#266f81",
  "rgb": {
    "r": 38,
    "g": 111,
    "b": 129
  },
  "hsl": {
    "h": 191.868,
    "s": 54.491,
    "l": 32.745
  },
  "oklch": {
    "l": 0.50483,
    "c": 0.07569,
    "h": 217.4
  },
  "luminance": 0.13366
}

Semantic roles & 50–950 ramp

primary

#266F81

secondary

#B16451

accent

#674ADE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #266F81

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

Preview Lab → · Contrast checker → · Palette generator →