#266FAF#266FAF

#266FAF is a mid, vivid cyan. Relative luminance 0.149; OKLCH L 52.9% C 0.123 H 249.0°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#266FAF
RGB	rgb(38, 111, 175)
HSL	hsl(208, 64%, 42%)
HSV	hsv(208, 78%, 69%)
CMYK	cmyk(78.3%, 36.6%, 0%, 31.4%)
CIE-LAB	lab(45.46, 0.51, -40.39)
CIE-LCH	lch(45.46, 40.39, 270.72°)
OKLab	oklab(52.9% -0.0441 -0.115)
OKLCH	oklch(52.9% 0.123 249)
XYZ	xyz(14.2187, 14.8744, 42.6708)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266FAF #AF6626

analogous

#26AFAB #266FAF #262BAF

triadic

#266FAF #AF266F #6FAF26

tetradic

#266FAF #AB26AF #AF6626 #2BAF26

square

#266FAF #AB26AF #AF6626 #2BAF26

split-complementary

#266FAF #AF262B #AFAB26

monochromatic

#102F4A #1B4F7D #266FAF #3D8ED5 #70ABE0

Accessibility & contrast

On white

5.28

#266FAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#266FAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266FAF

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266FAF	#FFFFFF	#000000	##FFFFFF
##266FAF	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5172B2

Deuteranopia (green-blind)

#3D66AE

Tritanopia (blue-blind)

#007E86

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #266faf;
/* rgb */ color: rgb(38, 111, 175);
/* oklch */ color: oklch(52.9% 0.123 249.0);

Tailwind

colors: {
  custom: {
    50: '#7597c7',
    500: '#266faf',
    950: '#000000',
  },
}

SCSS

$custom: #266faf;
$custom-light: #7597c7;
$custom-dark: #000000;

JSON

{
  "hex": "#266faf",
  "rgb": {
    "r": 38,
    "g": 111,
    "b": 175
  },
  "hsl": {
    "h": 208.029,
    "s": 64.319,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52901,
    "c": 0.1232,
    "h": 249
  },
  "luminance": 0.14876
}

Semantic roles & 50–950 ramp

primary

#266FAF

secondary

#C7956A

accent

#8E40E7

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #266FAF

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

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