#266D9B#266D9B

#266D9B is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.3% C 0.101 H 241.4°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#266D9B
RGB	rgb(38, 109, 155)
HSL	hsl(204, 61%, 38%)
HSV	hsv(204, 75%, 61%)
CMYK	cmyk(75.5%, 29.7%, 0%, 39.2%)
CIE-LAB	lab(43.82, -5.75, -31.22)
CIE-LCH	lch(43.82, 31.74, 259.56°)
OKLab	oklab(51.27% -0.0482 -0.0883)
OKLCH	oklch(51.27% 0.101 241.4)
XYZ	xyz(12.1821, 13.7145, 33.0091)
Luminance	0.1372 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266D9B #9B5426

analogous

#269B8F #266D9B #26329B

triadic

#266D9B #9B266D #6D9B26

tetradic

#266D9B #8F269B #9B5426 #329B26

square

#266D9B #8F269B #9B5426 #329B26

split-complementary

#266D9B #9B2632 #9B8F26

monochromatic

#0E2839 #1A4A6A #266D9B #3290CC #63AAD9

Accessibility & contrast

On white

5.61

#266D9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#266D9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266D9B

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266D9B	#FFFFFF	#000000	##FFFFFF
##266D9B	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586E9D

Deuteranopia (green-blind)

#48639A

Tritanopia (blue-blind)

#00787D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #266d9b;
/* rgb */ color: rgb(38, 109, 155);
/* oklch */ color: oklch(51.3% 0.101 241.4);

Tailwind

colors: {
  custom: {
    50: '#7196b8',
    500: '#266d9b',
    950: '#000000',
  },
}

SCSS

$custom: #266d9b;
$custom-light: #7196b8;
$custom-dark: #000000;

JSON

{
  "hex": "#266d9b",
  "rgb": {
    "r": 38,
    "g": 109,
    "b": 155
  },
  "hsl": {
    "h": 203.59,
    "s": 60.622,
    "l": 37.843
  },
  "oklch": {
    "l": 0.5127,
    "c": 0.10058,
    "h": 241.4
  },
  "luminance": 0.13716
}

Semantic roles & 50–950 ramp

primary

#266D9B

secondary

#BE845F

accent

#8344E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #266D9B

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

Preview Lab → · Contrast checker → · Palette generator →