#236DBB#236DBB

#236DBB is a mid, vivid cyan. Relative luminance 0.149; OKLCH L 53.1% C 0.142 H 253.2°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#236DBB
RGB	rgb(35, 109, 187)
HSL	hsl(211, 68%, 44%)
HSV	hsv(211, 81%, 73%)
CMYK	cmyk(81.3%, 41.7%, 0%, 26.7%)
CIE-LAB	lab(45.47, 6.01, -47.36)
CIE-LCH	lch(45.47, 47.74, 277.23°)
OKLab	oklab(53.11% -0.0409 -0.1356)
OKLCH	oklch(53.11% 0.142 253.2)
XYZ	xyz(15.1280, 14.8806, 49.0790)
Luminance	0.1488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#236DBB #BB7123

analogous

#23B9BB #236DBB #2523BB

triadic

#236DBB #BB236D #6DBB23

tetradic

#236DBB #BB23B9 #BB7123 #23BB25

square

#236DBB #BB23B9 #BB7123 #23BB25

split-complementary

#236DBB #BB2523 #B9BB23

monochromatic

#103154 #194F87 #236DBB #408CDB #74ABE5

Accessibility & contrast

On white

5.28

#236DBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#236DBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #236DBB

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##236DBB	#FFFFFF	#000000	##FFFFFF
##236DBB	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)

#4673BE

Deuteranopia (green-blind)

#2B65B9

Tritanopia (blue-blind)

#00808B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #236dbb;
/* rgb */ color: rgb(35, 109, 187);
/* oklch */ color: oklch(53.1% 0.142 253.2);

Tailwind

colors: {
  custom: {
    50: '#7796d0',
    500: '#236dbb',
    950: '#000000',
  },
}

SCSS

$custom: #236dbb;
$custom-light: #7796d0;
$custom-dark: #000000;

JSON

{
  "hex": "#236dbb",
  "rgb": {
    "r": 35,
    "g": 109,
    "b": 187
  },
  "hsl": {
    "h": 210.789,
    "s": 68.468,
    "l": 43.529
  },
  "oklch": {
    "l": 0.53107,
    "c": 0.1416,
    "h": 253.2
  },
  "luminance": 0.14882
}

Semantic roles & 50–950 ramp

primary

#236DBB

secondary

#CC9E6E

accent

#963CEB

background

#F7F9FC

surface

#EEF1F9

border

#C9CBD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #236DBB

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

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