#266D8F#266D8F

#266D8F is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.6% C 0.088 H 233.3°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#266D8F
RGB	rgb(38, 109, 143)
HSL	hsl(199, 58%, 35%)
HSV	hsv(199, 73%, 56%)
CMYK	cmyk(73.4%, 23.8%, 0%, 43.9%)
CIE-LAB	lab(43.26, -10.12, -24.96)
CIE-LCH	lch(43.26, 26.93, 247.93°)
OKLab	oklab(50.64% -0.0524 -0.0702)
OKLCH	oklch(50.64% 0.088 233.3)
XYZ	xyz(11.2239, 13.3312, 27.9629)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266D8F #8F4826

analogous

#268F7D #266D8F #26388F

triadic

#266D8F #8F266D #6D8F26

tetradic

#266D8F #7D268F #8F4826 #388F26

square

#266D8F #7D268F #8F4826 #388F26

split-complementary

#266D8F #8F2638 #8F7D26

monochromatic

#0C232E #19485F #266D8F #3392BF #5CADD4

Accessibility & contrast

On white

5.73

#266D8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#266D8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266D8F

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266D8F	#FFFFFF	#000000	##FFFFFF
##266D8F	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6C91

Deuteranopia (green-blind)

#4E628E

Tritanopia (blue-blind)

#007678

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #266d8f;
/* rgb */ color: rgb(38, 109, 143);
/* oklch */ color: oklch(50.6% 0.088 233.3);

Tailwind

colors: {
  custom: {
    50: '#6f96b0',
    500: '#266d8f',
    950: '#000000',
  },
}

SCSS

$custom: #266d8f;
$custom-light: #6f96b0;
$custom-dark: #000000;

JSON

{
  "hex": "#266d8f",
  "rgb": {
    "r": 38,
    "g": 109,
    "b": 143
  },
  "hsl": {
    "h": 199.429,
    "s": 58.011,
    "l": 35.49
  },
  "oklch": {
    "l": 0.50638,
    "c": 0.08757,
    "h": 233.3
  },
  "luminance": 0.13333
}

Semantic roles & 50–950 ramp

primary

#266D8F

secondary

#B97758

accent

#7947E1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #266D8F

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

Preview Lab → · Contrast checker → · Palette generator →