#529FA2
Closest named color: Cadet Blue (#5F9EA0). oklch(65.5% 0.076 198.8), rgb(82, 159, 162).
Aa
Black text reads best on this color (6.83:1).
About this color
#529FA2 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 65%, its chroma 0.076 and its hue 199°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.012 away. Black text reads best on it, at 6.83:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 6.83:1 |
| White text | 3.07:1 |
Values
| HEX | #529FA2 |
| RGB | rgb(82, 159, 162) |
| HSL | hsl(182, 33%, 48%) |
| OKLCH | oklch(65.5% 0.076 198.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #529FA2 | 3.07:1 | AA large text | Lc -62.8 | Content text, not long reading |
| Black text on #529FA2 | 6.83:1 | AA | Lc 46.6 | Large or bold text, headings |
| #529FA2 text on white | 3.07:1 | AA large text | Lc 57.4 | Large or bold text, headings |
| #529FA2 text on black | 6.83:1 | AA | Lc -44.3 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEC
oklch(93.6% 0.011 197)
-
Step 200
200
#CADEDE
oklch(88.6% 0.021 196.8)
-
Step 300
300
#A5C8CA
oklch(80.8% 0.037 200.7)
-
Step 400
400
#73ACAE
oklch(70.6% 0.059 198.7)
-
Step 500
500 (this color)
#529FA2
oklch(65.5% 0.076 198.8)
-
Step 600
600
#278285
oklch(55.6% 0.083 198.3)
-
Step 700
700
#176E71
oklch(49.2% 0.077 198.5)
-
Step 800
800
#18595C
oklch(42.6% 0.063 199.6)
-
Step 900
900
#1C4A4B
oklch(37.8% 0.05 197.2)
-
Step 950
950
#122B2C
oklch(27% 0.031 198.9)
#529FA2 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #9699A2 | 0.079 |
| Deuteranopia (no green cones) | #888FA3 | 0.073 |
| Tritanopia (no blue cones) | #20A4A0 | 0.032 |
| Achromatopsia (no color) | #939393 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #529FA2
#529FA2
oklch(65.5% 0.076 198.8)
- #BB7E7E
#BB7E7E
oklch(65.5% 0.076 19.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #529FA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.012
- Dull Teal #5F9E8F ΔE 0.028
- Grey Teal #5E9B8A ΔE 0.034
- Sea #3C9992 ΔE 0.034
- Persian Green #2A9D8F ΔE 0.042
- Greyblue #77A1B5 ΔE 0.050
- Blue Green #0F9B8E ΔE 0.051
- Dusty Teal #4C9085 ΔE 0.054
Use #529FA2 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.